Lefebvre; Guy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lefebvre; Guy.The latest application filed is for "through-flow gas turbine engine with electric motor and electric generator".
Company Profile
36.86.97
Trademarks
- Lefebvre; Guy - St-Bruno-de-Montarville CA
- LEFEBVRE; Guy - St-Bruno CA
- Lefebvre; Guy - Saint-Bruno-de-Montarville CA
- Lefebvre; Guy - Saint-Bruno CA
- Lefebvre; Guy - Redon FR
- LEFEBVRE; GUY - TERREBONNE CA
- Lefebvre; Guy - Cannes N/A FR
- Lefebvre; Guy - Pornichet FR
- Lefebvre; Guy - Sherbrooke CA
- Lefebvre; Guy - Quebec CA
- Lefebvre; Guy - Ville d'Anjou Quebec CA
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Turbine exhaust strut internal core structure Grant 11,448,097 - Lefebvre September 20, 2 | 2022-09-20 |
| Through-flow Gas Turbine Engine With Electric Motor And Electric Generator App 20220275761 - LEFEBVRE; Guy | 2022-09-01 |
| Thermal protection for a gas turbine engine probe Grant 11,428,122 - Lefebvre , et al. August 30, 2 | 2022-08-30 |
| Instrumented Turbine Exhaust Duct App 20220260001 - LEFEBVRE; Guy ; et al. | 2022-08-18 |
| Gas turbine engine bearing housing Grant 11,408,304 - Lefebvre , et al. August 9, 2 | 2022-08-09 |
| Twin-engine system with electric drive Grant 11,408,340 - Lefebvre August 9, 2 | 2022-08-09 |
| Gas turbine engine with bearing support structure Grant 11,391,179 - Lefebvre , et al. July 19, 2 | 2022-07-19 |
| Through-flow gas turbine engine with electric motor and electric generator Grant 11,384,693 - Lefebvre July 12, 2 | 2022-07-12 |
| Bearing Housing With Slip Joint App 20220195889 - LEFEBVRE; Guy | 2022-06-23 |
| Gas turbine engine with feed pipe for bearing housing Grant 11,346,249 - Lefebvre , et al. May 31, 2 | 2022-05-31 |
| Variable guide vanes assembly Grant 11,346,241 - Lefebvre , et al. May 31, 2 | 2022-05-31 |
| Turbine probe heat shielding Grant 11,339,679 - Lefebvre , et al. May 24, 2 | 2022-05-24 |
| Turbine Exhaust Drain System App 20220136410 - LEFEBVRE; Guy | 2022-05-05 |
| Turbine Casing For Gas Turbine Engine App 20220136408 - LEFEBVRE; Guy | 2022-05-05 |
| Service Tube Assembly For A Gas Turbine Engine App 20220127974 - LEFEBVRE; Guy ; et al. | 2022-04-28 |
| Blade Containment Assembly For A Gas Turbine Engine App 20220120197 - LEFEBVRE; Guy ; et al. | 2022-04-21 |
| Mechanical arrangement for joining engine components Grant 11,306,616 - Lefebvre , et al. April 19, 2 | 2022-04-19 |
| Gas Turbine Engine Bearing Housing App 20220112819 - LEFEBVRE; Guy ; et al. | 2022-04-14 |
| Gas Turbine Engine Probe Cooling App 20220106892 - LEFEBVRE; Guy ; et al. | 2022-04-07 |
| Bearing housing oil intake to supply dual bearing structure Grant 11,268,573 - Lefebvre , et al. March 8, 2 | 2022-03-08 |
| Variable Guide Vanes Assembly App 20210372292 - LEFEBVRE; Guy ; et al. | 2021-12-02 |
| Twin-engine System With Electric Drive App 20210355870 - LEFEBVRE; Guy | 2021-11-18 |
| Reverse-flow Gas Turbine Engine With Electric Motor App 20210355869 - LEFEBVRE; Guy | 2021-11-18 |
| Through-flow Gas Turbine Engine With Electric Motor And Electric Generator App 20210355881 - LEFEBVRE; Guy | 2021-11-18 |
| Integrated Thermal Protection For An Exhaust Case Assembly App 20210270150 - LEFEBVRE; Guy ; et al. | 2021-09-02 |
| Integrated thermal protection for an exhaust case assembly Grant 11,105,222 - Lefebvre , et al. August 31, 2 | 2021-08-31 |
| Turbine assembly Grant 11,105,204 - Di Paola , et al. August 31, 2 | 2021-08-31 |
| Mechanical Arrangement For Joining Engine Components App 20210222589 - LEFEBVRE; Guy ; et al. | 2021-07-22 |
| Bearing Support With Frangible Tabs App 20210215066 - LEFEBVRE; Guy ; et al. | 2021-07-15 |
| Mid-turbine Frame For Gas Turbine Engine App 20210140344 - LEFEBVRE; Guy ; et al. | 2021-05-13 |
| Turbomachine disc cover mounting arrangement Grant 10,975,707 - Paradis , et al. April 13, 2 | 2021-04-13 |
| Cooled containment case using internal plenum Grant 10,975,721 - Lefebvre , et al. April 13, 2 | 2021-04-13 |
| Removal Of Contaminants From Air For Use In Aircraft Engines App 20210047953 - GOVER; Christopher ; et al. | 2021-02-18 |
| Mid-turbine frame spoke cooling system and method Grant 10,920,612 - Lefebvre , et al. February 16, 2 | 2021-02-16 |
| Multiple spoke cooling system and method Grant 10,914,193 - Lefebvre , et al. February 9, 2 | 2021-02-09 |
| Multi-spool gas turbine engine architecture Grant 10,883,424 - Lefebvre January 5, 2 | 2021-01-05 |
| Shroud segment assembly intersegment end gaps control Grant 10,876,429 - Lefebvre , et al. December 29, 2 | 2020-12-29 |
| Turbine Assembly App 20200392849 - DI PAOLA; Franco ; et al. | 2020-12-17 |
| Bearing assembly Grant 10,844,745 - Lefebvre , et al. November 24, 2 | 2020-11-24 |
| Bearing housing Grant 10,844,746 - Lefebvre , et al. November 24, 2 | 2020-11-24 |
| Bearing housing with flexible joint Grant 10,808,573 - Lefebvre , et al. October 20, 2 | 2020-10-20 |
| Bearing Housing With Flexible Joint App 20200308982 - LEFEBVRE; Guy ; et al. | 2020-10-01 |
| Bearing Housing App 20200309143 - LEFEBVRE; Guy ; et al. | 2020-10-01 |
| Bearing Assembly App 20200308983 - LEFEBVRE; Guy ; et al. | 2020-10-01 |
| Bearing Housing App 20200308984 - LEFEBVRE; Guy ; et al. | 2020-10-01 |
| Shroud Segment Assembly Intersegment End Gaps Control App 20200300124 - LEFEBVRE; Guy ; et al. | 2020-09-24 |
| Gas Turbine Engine With Feed Pipe For Bearing Housing App 20200284161 - LEFEBVRE; Guy ; et al. | 2020-09-10 |
| Multi-spool gas turbine engine architecture Grant 10,767,567 - Lefebvre Sep | 2020-09-08 |
| Gas turbine engine exhaust mixer Grant 10,760,527 - Lefebvre , et al. Sep | 2020-09-01 |
| Annular ring assembly for shroud cooling Grant 10,746,048 - Lefebvre , et al. A | 2020-08-18 |
| Gas Turbine Engine With Bearing Support Structure App 20200256212 - A1 | 2020-08-13 |
| Turbomachine Disc Cover Mounting Arrangement App 20200200019 - PARADIS; Vincent ; et al. | 2020-06-25 |
| Gear train architecture for a multi-spool gas turbine engine Grant 10,690,061 - Lefebvre | 2020-06-23 |
| Gas turbine engine exhaust ejector/mixer Grant 10,619,596 - Di Paola , et al. | 2020-04-14 |
| Turbine shroud sealing architecture Grant 10,533,444 - Lefebvre , et al. Ja | 2020-01-14 |
| TEC mixer with variable thicknesses Grant 10,480,452 - Durocher , et al. Nov | 2019-11-19 |
| Turbine shaft power take-off Grant 10,458,340 - Lefebvre Oc | 2019-10-29 |
| Spoke mounting arrangement Grant 10,443,449 - Lefebvre , et al. Oc | 2019-10-15 |
| Shroud housing supported by vane segments Grant 10,443,451 - Lefebvre , et al. Oc | 2019-10-15 |
| Gas turbine engine shaft architecture and associated method of disassembly Grant 10,393,027 - Lefebvre , et al. A | 2019-08-27 |
| Movement-constraining assembly for fluid-conveying system Grant 10,371,293 - Lefebvre , et al. | 2019-08-06 |
| Turbine shroud segment with inter-segment overlap Grant 10,328,490 - Durocher , et al. | 2019-06-25 |
| Tec Mixer With Variable Thicknesses App 20190120170 - DUROCHER; Eric ; et al. | 2019-04-25 |
| Spoke locking architecture Grant 10,247,035 - Lefebvre , et al. | 2019-04-02 |
| Valve assembly for a gas lighter Grant 10,215,409 - Lefebvre , et al. Feb | 2019-02-26 |
| Turbine exhaust case mixer of gas turbine with variable thickness Grant 10,190,536 - Durocher , et al. Ja | 2019-01-29 |
| Sealing assembly to fill and seal a reservoir or a disposable gas lighter Grant 10,125,989 - Lefebvre , et al. November 13, 2 | 2018-11-13 |
| Segmented multi-lobe mixer Grant 10,082,043 - Lefebvre , et al. September 25, 2 | 2018-09-25 |
| Method And System For People Interaction And Guided Cart Therefor App 20180257689 - LEFEBVRE; GUY | 2018-09-13 |
| Turbine Shroud Segment App 20180106161 - SYNNOTT; Remy ; et al. | 2018-04-19 |
| Turbine Shroud Sealing Architecture App 20180073379 - LEFEBVRE; Guy ; et al. | 2018-03-15 |
| Turbine Shaft Power Take-off App 20180023482 - LEFEBVRE; Guy | 2018-01-25 |
| Multi-spool Gas Turbine Engine Architecture App 20180023480 - LEFEBVRE; Guy | 2018-01-25 |
| Gear Train Architecture For A Multi-spool Gas Turbine Engine App 20180023470 - LEFEBVRE; Guy | 2018-01-25 |
| Multi-spool Gas Turbine Engine Architecture App 20180023481 - LEFEBVRE; Guy | 2018-01-25 |
| Gas Turbine Engine Shaft Architecture And Associated Method Of Disassembly App 20180023471 - LEFEBVRE; Guy ; et al. | 2018-01-25 |
| Shroud Housing Supported By Vane Segments App 20180016943 - LEFEBVRE; GUY ; et al. | 2018-01-18 |
| Turbine shroud sealing architecture Grant 9,845,696 - Lefebvre , et al. December 19, 2 | 2017-12-19 |
| Gas Turbine Engine Exhaust Ejector/mixer App 20170328303 - DI PAOLA; Franco ; et al. | 2017-11-16 |
| Annular Ring Assembly For Shroud Cooling App 20170314414 - LEFEBVRE; Guy ; et al. | 2017-11-02 |
| Gas turbine engine exhaust ejector/mixer Grant 9,745,919 - Di Paola , et al. August 29, 2 | 2017-08-29 |
| Cooled Containment Case Using Internal Plenum App 20170198604 - LEFEBVRE; Guy ; et al. | 2017-07-13 |
| Annular ring assembly for shroud cooling Grant 9,689,276 - Lefebvre , et al. June 27, 2 | 2017-06-27 |
| Movement-constraining assembly for fluid-conveying system Grant 9,683,690 - Lefebvre , et al. June 20, 2 | 2017-06-20 |
| Oil scupper system for bearing housing of gas turbine engine Grant 9,683,458 - Lefebvre , et al. June 20, 2 | 2017-06-20 |
| Multiple Spoke Cooling System And Method App 20170114666 - LEFEBVRE; GUY ; et al. | 2017-04-27 |
| Spoke Locking Architecture App 20170107857 - LEFEBVRE; GUY ; et al. | 2017-04-20 |
| Spoke Mounting Arrangement App 20170107856 - LEFEBVRE; GUY ; et al. | 2017-04-20 |
| Mid-turbine Frame Spoke Cooling System And Method App 20170107851 - LEFEBVRE; GUY ; et al. | 2017-04-20 |
| Oil Scupper System For Bearing Housing Of Gas Turbine Engine App 20170051632 - LEFEBVRE; Guy ; et al. | 2017-02-23 |
| Manufacturing Of Turbine Shroud Segment With Internal Cooling Passages App 20170022831 - DUROCHER; ERIC ; et al. | 2017-01-26 |
| Electric probe assembly, gas turbine engine having same and method of cooling same Grant 9,551,281 - Lefebvre , et al. January 24, 2 | 2017-01-24 |
| Segmented Multi-lobe Mixer App 20160376928 - LEFEBVRE; GUY ; et al. | 2016-12-29 |
| Manufacturing Of Turbine Shroud Segment With Internal Cooling Passages App 20160305262 - DUROCHER; ERIC ; et al. | 2016-10-20 |
| Turbine Shroud Sealing Architecture App 20160169037 - LEFEBVRE; GUY ; et al. | 2016-06-16 |
| Gas Turbine Engine Exhaust Mixer App 20160153398 - Lefebvre; Guy ; et al. | 2016-06-02 |
| Lighter that includes a pivoting ignition subset Grant 9,328,921 - Lefebvre , et al. May 3, 2 | 2016-05-03 |
| Gas turbine engine exhaust mixer Grant 9,284,915 - Lefebvre , et al. March 15, 2 | 2016-03-15 |
| Thermal expansion joint connection for sheet metal assembly Grant 9,284,969 - Durocher , et al. March 15, 2 | 2016-03-15 |
| Gas Turbine Engine Exhaust Ejector/mixer App 20160032864 - DI PAOLA; Franco ; et al. | 2016-02-04 |
| Annular Ring Assembly For Shroud Cooling App 20160017750 - LEFEBVRE; Guy ; et al. | 2016-01-21 |
| Sealing Assembly to Fill and Seal A Reservoir or a Disposable Gas Lighter App 20150377486 - LEFEBVRE; Guy ; et al. | 2015-12-31 |
| Movement-constraining Assembly For Fluid-conveying System App 20150362108 - Lefebvre; Guy ; et al. | 2015-12-17 |
| Gas turbine engine case bosses Grant 9,194,258 - Durocher , et al. November 24, 2 | 2015-11-24 |
| Valve assembly for a lighter and gas lighter comprising such valve assembly Grant 9,170,021 - Lefebvre , et al. October 27, 2 | 2015-10-27 |
| Valve Assembly For A Gas Lighter App 20150292738 - Lefebvre; Guy ; et al. | 2015-10-15 |
| Turbine Shroud Segment With Inter-segment Overlap App 20150273585 - DUROCHER; Eric ; et al. | 2015-10-01 |
| Movement-constraining Assembly For Fluid-conveying System App 20150240976 - Lefebvre; Guy ; et al. | 2015-08-27 |
| Electric Probe Assembly, Gas Turbine Engine Having Same And Method Of Cooling Same App 20150198091 - LEFEBVRE; Guy ; et al. | 2015-07-16 |
| Turbine shroud segment with inter-segment overlap Grant 9,079,245 - Durocher , et al. July 14, 2 | 2015-07-14 |
| Manufacturing of turbine shroud segment with internal cooling passages Grant 9,028,744 - Durocher , et al. May 12, 2 | 2015-05-12 |
| Assembly procedure for the adjustable pin-valve, fuel shut-off Grant 8,813,504 - Lefebvre , et al. August 26, 2 | 2014-08-26 |
| Gas Turbine Engine Exhaust Mixer App 20140230404 - LEFEBVRE; Guy ; et al. | 2014-08-21 |
| Turbine shroud segment Grant 8,784,044 - Durocher , et al. July 22, 2 | 2014-07-22 |
| Turbine shroud segment with integrated impingement plate Grant 8,784,037 - Durocher , et al. July 22, 2 | 2014-07-22 |
| Turbine shroud segment with integrated seal Grant 8,784,041 - Durocher , et al. July 22, 2 | 2014-07-22 |
| Gas turbine engine exhaust mixer Grant 8,739,513 - Lefebvre , et al. June 3, 2 | 2014-06-03 |
| Turbine section architecture for gas turbine engine Grant 8,734,085 - Lefebvre , et al. May 27, 2 | 2014-05-27 |
| Tec Mixer With Variable Thicknesses App 20140075919 - DUROCHER; Eric ; et al. | 2014-03-20 |
| Gas turbine engine thermal expansion joint Grant 8,636,465 - Durocher , et al. January 28, 2 | 2014-01-28 |
| Valve Assembly For A Lighter And Gas Lighter Comprising Such Valve Assembly App 20130273484 - Lefebvre; Guy ; et al. | 2013-10-17 |
| Thermal Expansion Joint Connection For Sheet Metal Assembly App 20130223982 - DUROCHER; Eric ; et al. | 2013-08-29 |
| Gas Turbine Engine Case Bosses App 20130224012 - DUROCHER; ERIC ; et al. | 2013-08-29 |
| Lighter That Includes A Pivoting Ignition Subset App 20130164698 - Lefebvre; Guy ; et al. | 2013-06-27 |
| Manufacturing Of Turbine Shroud Segment With Internal Cooling Passages App 20130052074 - DUROCHER; ERIC ; et al. | 2013-02-28 |
| Turbine Shroud Segment With Inter-segment Overlap App 20130051987 - DUROCHER; Eric ; et al. | 2013-02-28 |
| Turbine Shroud Segment App 20130052007 - DUROCHER; ERIC ; et al. | 2013-02-28 |
| Turbine Shroud Segment With Integrated Impingement Plate App 20130051979 - DUROCHER; ERIC ; et al. | 2013-02-28 |
| Turbine Shroud Segment With Integrated Seal App 20130051989 - DUROCHER; Eric ; et al. | 2013-02-28 |
| Lighter Grant D664,293 - Lefebvre , et al. July 24, 2 | 2012-07-24 |
| Rim seal for a gas turbine engine Grant 8,172,514 - Durocher , et al. May 8, 2 | 2012-05-08 |
| Oil strainer for a gas turbine engine Grant 8,083,940 - Durocher , et al. December 27, 2 | 2011-12-27 |
| Exhaust duct and tail cone attachment of aircraft engines Grant 7,950,236 - Durocher , et al. May 31, 2 | 2011-05-31 |
| Gas Turbine Engine Thermal Expansion Joint App 20110081234 - DUROCHER; Eric ; et al. | 2011-04-07 |
| Lighter Grant D635,713 - Lefebvre , et al. April 5, 2 | 2011-04-05 |
| Turbine Section Architecture For Gas Turbine Engine App 20110038706 - Lefebvre; Guy ; et al. | 2011-02-17 |
| Gas Turbine Engine Exhaust Mixer App 20110036068 - LEFEBVRE; Guy ; et al. | 2011-02-17 |
| Assembly Procedure For The Adjustable Pin-valve, Fuel Shut-off App 20110016713 - Lefebvre; Guy ; et al. | 2011-01-27 |
| Assembly procedure for the adjustable pin-valve, fuel shut-off Grant 7,827,780 - Lefebvre , et al. November 9, 2 | 2010-11-09 |
| Gas turbine engine exhaust duct ventilation Grant 7,805,925 - Durocher , et al. October 5, 2 | 2010-10-05 |
| Fuel Cartridges for Fuel Cells and Methods for Making Same App 20100151361 - Adams; Paul ; et al. | 2010-06-17 |
| Cable connection for a gas turbine engine safety fuel shut-off mechanism Grant 7,703,270 - Lefebvre , et al. April 27, 2 | 2010-04-27 |
| Method of adjusting a triggering clearance and a trigger Grant 7,654,093 - Lefebvre , et al. February 2, 2 | 2010-02-02 |
| Rim Seal For A Gas Turbine Engine App 20090208326 - Durocher; Eric ; et al. | 2009-08-20 |
| Oil bearing and tube assembly concept Grant 7,568,843 - Lefebvre , et al. August 4, 2 | 2009-08-04 |
| Abradable Rim Seal For Low Pressure Turbine Stage App 20090110548 - DUROCHER; Eric ; et al. | 2009-04-30 |
| Assembly Procedure For The Adjustable Pin-valve, Fuel Shut-off App 20080110178 - Lefebvre; Guy ; et al. | 2008-05-15 |
| Turbine Exhaust Case Cowling For A Gas Turbine Engine App 20080078162 - LEFEBVRE; Guy ; et al. | 2008-04-03 |
| Rim Seal For A Gas Turbine Engine App 20080061515 - Durocher; Eric ; et al. | 2008-03-13 |
| Exhaust Duct And Tail Cone Attachment Of Aircraft Engines App 20080060344 - DUROCHER; Eric ; et al. | 2008-03-13 |
| Oil bearing and tube assembly concept App 20080050061 - Lefebvre; Guy ; et al. | 2008-02-28 |
| Oil Strainer For A Gas Turbine Engine App 20080047888 - DUROCHER; ERIC ; et al. | 2008-02-28 |
| Gas Turbine Engine Exhaust Duct Ventilation App 20080041033 - Durocher; Eric ; et al. | 2008-02-21 |
| Method and algorithm for using surface waves Grant 7,330,799 - Lefebvre , et al. February 12, 2 | 2008-02-12 |
| Method of adjusting a triggering clearance and a trigger App 20070256404 - Lefebvre; Guy ; et al. | 2007-11-08 |
| Mistake-proof cable assembly App 20070015395 - Lefebvre; Guy ; et al. | 2007-01-18 |
| Method and algorithm for using surface waves App 20050143924 - Lefebvre, Guy ; et al. | 2005-06-30 |
| Fuel cartridges for fuel cells and methods for making same App 20050074643 - Adams, Paul ; et al. | 2005-04-07 |
| Telemetric spacial data recorder Grant 5,956,661 - Lefebvre , et al. September 21, 1 | 1999-09-21 |
| Telemetric spacial data recorder Grant 5,675,514 - Lefebvre October 7, 1 | 1997-10-07 |
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