HAHN; Norbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for HAHN; Norbert.The latest application filed is for "lanyard".
Company Profile
2.118.83
- HAHN; Norbert - Hunstetten-Limbach DE
- Hahn; Norbert - Rommerskirchen DE
- Hahn; Norbert - Frechen N/A DE
- Hahn; Norbert - Franklin WI US
- Hahn; Norbert - Huenstetten-Limbach DE
- Hahn; Norbert - Huhnstetten-Limbach DE
- Hahn; Norbert - Hunstetten DE
- Hahn; Norbert - Limbach DE
- Hahn; Norbert - South Milwaukee WI
- Hahn; Norbert - Cudahy WI
Patent Activity
| Patent | Date |
|---|---|
| Lanyard App 20220134447 - HAHN; Norbert | 2022-05-05 |
| Lanyard App 20220133020 - HAHN; Norbert | 2022-05-05 |
| Lanyard App 20220133021 - HAHN; Norbert | 2022-05-05 |
| Polymer Polyols Comprising A Polyether Carbonate Polyol As The Base Polyol App 20190284322 - Hofmann; Jorg ; et al. | 2019-09-19 |
| Tool holder connection system Grant 10,286,536 - Mohanasundaram , et al. | 2019-05-14 |
| Method for producing polyether carbonate polyols Grant 10,174,151 - Hofmann , et al. J | 2019-01-08 |
| Mixtures Of Polyether Carbonate Polyols And Polyether Polyols For Producing Polyurethane Soft Foams App 20180127536 - Lindner; Stefan ; et al. | 2018-05-10 |
| Tool Holder Connection System App 20170217005 - MOHANASUNDARAM; Suthan ; et al. | 2017-08-03 |
| Method for producing flexible polyurethane foams Grant 9,701,804 - Hahn , et al. July 11, 2 | 2017-07-11 |
| Dock leveler safety supports and related methods Grant 9,694,996 - Kikstra , et al. July 4, 2 | 2017-07-04 |
| Method for Producing Polyether Carbonate Polyols App 20170158804 - Hofmann; Joerg ; et al. | 2017-06-08 |
| Vehicle restraints with underside catches Grant 9,586,771 - Brooks , et al. March 7, 2 | 2017-03-07 |
| Dock leveler safety supports Grant 9,546,056 - Stone , et al. January 17, 2 | 2017-01-17 |
| Polymer Polyols Comprising A Polyether Carbonate Polyol As The Base Polyol App 20160333129 - HOFMANN; JORG ; et al. | 2016-11-17 |
| Dock Leveler Safety Supports App 20160304301 - Stone; Bradley J. ; et al. | 2016-10-20 |
| Dock Leveler Safety Supports and Related Methods App 20160289013 - Kikstra; Leonard ; et al. | 2016-10-06 |
| Dock Leveler Safety Supports App 20160159587 - Stone; Bradley J. ; et al. | 2016-06-09 |
| Light fixture Grant D751,735 - Swessel , et al. March 15, 2 | 2016-03-15 |
| Method For Producing Flexible Moulded Pu Foams App 20150336306 - HAHN; Norbert ; et al. | 2015-11-26 |
| Dust extractor Grant 9,168,624 - Hahn October 27, 2 | 2015-10-27 |
| Method For Producing Polyether Carbonate Polyols App 20150299374 - HOFMANN; Joerg ; et al. | 2015-10-22 |
| Track-mounted wheel restraint systems Grant 9,139,384 - Brooks, IV , et al. September 22, 2 | 2015-09-22 |
| Dust extractor Grant 9,138,845 - Hahn September 22, 2 | 2015-09-22 |
| Light fixtures for doorways and other areas Grant 9,096,170 - Swessel , et al. August 4, 2 | 2015-08-04 |
| Downwardly insertable vehicle restraints Grant 9,096,397 - Brooks , et al. August 4, 2 | 2015-08-04 |
| Vehicle Restraints With Underside Catches App 20150210487 - Brooks; Andrew ; et al. | 2015-07-30 |
| Handle assembly for power tool Grant 9,061,412 - Hahn June 23, 2 | 2015-06-23 |
| Process for producing polyether polyols having primary hydroxyl end groups Grant 9,029,495 - Nefzger , et al. May 12, 2 | 2015-05-12 |
| Manual wheel chocks with enhanced bracing upon depolyment Grant 9,010,501 - Brooks , et al. April 21, 2 | 2015-04-21 |
| Dust extractor Grant 8,911,186 - Hahn December 16, 2 | 2014-12-16 |
| Manual wheel chocks with enhanced bracing upon deployment Grant 8,905,198 - Brooks , et al. December 9, 2 | 2014-12-09 |
| Track-mounted Wheel Restraint Systems App 20140255134 - Brooks, IV; Andrew ; et al. | 2014-09-11 |
| Dust extractor Grant 8,753,047 - Hahn June 17, 2 | 2014-06-17 |
| Mounting assembly for handle for power tool Grant 8,708,059 - Hahn , et al. April 29, 2 | 2014-04-29 |
| Vehicle braces having a track-clamping mechanism Grant 8,678,736 - Andersen , et al. March 25, 2 | 2014-03-25 |
| Tool holder for impacting machine Grant 8,672,053 - Hahn March 18, 2 | 2014-03-18 |
| Support frame vehicle restraints Grant 8,662,535 - Andersen , et al. March 4, 2 | 2014-03-04 |
| Manual wheel chocks with automatic positive locking Grant 8,590,673 - Andersen , et al. November 26, 2 | 2013-11-26 |
| Method For Producing Polyether Carbonate Polyols Having Primary Hydroxyl End Groups And Polyurethane Polymers Produced Therefrom App 20130296450 - Hofmann; Jorg ; et al. | 2013-11-07 |
| Manual Wheel Chocks With Enhanced Bracing Upon Deployment App 20130292214 - Brooks; Andrew ; et al. | 2013-11-07 |
| Method For Producing Flexible Polyurethane Foams App 20130261203 - Hahn; Norbert ; et al. | 2013-10-03 |
| Manual wheel chocks with enhanced bracing upon deployment Grant 8,499,897 - Brooks , et al. August 6, 2 | 2013-08-06 |
| Wheel restraint systems Grant 8,465,245 - Manone , et al. June 18, 2 | 2013-06-18 |
| Dock levelers with thermally balanced traction decks Grant 8,443,474 - Sveum , et al. May 21, 2 | 2013-05-21 |
| Dock Levelers With Thermally Balanced Traction Decks App 20130097787 - Sveum; Matthew ; et al. | 2013-04-25 |
| Dust extractor Grant 8,414,230 - Hahn April 9, 2 | 2013-04-09 |
| Dust extractor Grant D678,028 - Rosenau , et al. March 19, 2 | 2013-03-19 |
| Dust extractor Grant D677,548 - Rosenau , et al. March 12, 2 | 2013-03-12 |
| Dust extractor Grant D677,547 - Rosenau , et al. March 12, 2 | 2013-03-12 |
| Handle for power tool Grant 8,234,756 - Hahn , et al. August 7, 2 | 2012-08-07 |
| Method For The Production Of Polyether Polyols Comprising Terminal Primary Hydroxyl Groups App 20120196999 - Nefzger; Hartmut ; et al. | 2012-08-02 |
| Dust Extractor App 20120177454 - HAHN; Norbert | 2012-07-12 |
| Dust Extractor App 20120177455 - HAHN; Norbert | 2012-07-12 |
| Vibration dampening mechanism for power tool Grant 8,162,075 - Roberts , et al. April 24, 2 | 2012-04-24 |
| Polymer Polyols Prepared From Nitrile-free Azo-initiators App 20110306728 - Adkins; Rick L. ; et al. | 2011-12-15 |
| Vehicle Braces Having A Track-clamping Mechanism App 20110243694 - Andersen; Jonathan ; et al. | 2011-10-06 |
| Downwardly Insertable Vehicle Restraints App 20110243693 - Brooks; Andrew ; et al. | 2011-10-06 |
| Hammer Grant 7,987,921 - Hahn August 2, 2 | 2011-08-02 |
| Support Frame Vehicle Restraints App 20110176896 - Andersen; Jonathan ; et al. | 2011-07-21 |
| Dust Extractor App 20110142561 - Hahn; Norbert | 2011-06-16 |
| Dust Extractor App 20110142557 - Hahn; Norbert | 2011-06-16 |
| Dust Extractor App 20110142558 - Hahn; Norbert | 2011-06-16 |
| Dust Extractor App 20110142560 - Hahn; Norbert | 2011-06-16 |
| Dust Extractor App 20110142559 - Hahn; Norbert | 2011-06-16 |
| Light Fixtures For Doorways And Other Areas App 20110075441 - Swessel; Mark R. ; et al. | 2011-03-31 |
| Support frame vehicle restraints Grant 7,914,042 - Andersen , et al. March 29, 2 | 2011-03-29 |
| Hammer Grant 7,886,838 - Hahn February 15, 2 | 2011-02-15 |
| Wheel Restraint Systems App 20100260586 - Manone; Joseph ; et al. | 2010-10-14 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus Grant 7,789,168 - Becht , et al. September 7, 2 | 2010-09-07 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus Grant 7,762,348 - Stirm , et al. July 27, 2 | 2010-07-27 |
| Manual Wheel Chocks With Enhanced Bracing Upon Deployment App 20100170754 - Brooks; Andrew ; et al. | 2010-07-08 |
| Hammer Grant D614,469 - Hahn , et al. April 27, 2 | 2010-04-27 |
| Hammer Grant D610,426 - Hahn , et al. February 23, 2 | 2010-02-23 |
| Handle Damping System App 20100012339 - Hahn; Norbert ; et al. | 2010-01-21 |
| Support Frame Vehicle Restraints App 20090283999 - Andersen; Jonathan ; et al. | 2009-11-19 |
| Hammer App 20090236112 - HAHN; Norbert | 2009-09-24 |
| Hammer App 20090236111 - HAHN; Norbert | 2009-09-24 |
| Manual Wheel Chocks With Automatic Positive Locking App 20090194375 - Andersen; Jonathan ; et al. | 2009-08-06 |
| Manual Wheel Chocks With Enhanced Bracing Upon Deployment App 20090194376 - Brooks; Andrew ; et al. | 2009-08-06 |
| Mounting Assembly For Handle For Power Tool App 20090188692 - Hahn; Norbert ; et al. | 2009-07-30 |
| Handle Assembly For Power Tool App 20090188691 - Hahn; Norbert | 2009-07-30 |
| Handle For Power Tool App 20090188083 - HAHN; Norbert ; et al. | 2009-07-30 |
| Rotary tool Grant 7,506,694 - Stirm , et al. March 24, 2 | 2009-03-24 |
| Inflatable actuator for a dock leveler deck Grant 7,503,089 - Muhl , et al. March 17, 2 | 2009-03-17 |
| Vibration Dampening Mechanism For Power Tool App 20090049651 - Roberts; Ana-Maria ; et al. | 2009-02-26 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus Grant 7,472,760 - Stirm , et al. January 6, 2 | 2009-01-06 |
| Stationary Dock Leveler App 20080313826 - Kloppenburg; Hans Josef ; et al. | 2008-12-25 |
| Vibration dampening mechanism Grant 7,451,833 - Hahn November 18, 2 | 2008-11-18 |
| Rotary tool Grant 7,422,075 - Hahn September 9, 2 | 2008-09-09 |
| Smooth Transition Dock Leveler Lip App 20080184503 - Andersen; Jonathan ; et al. | 2008-08-07 |
| Vibration Reduction Apparatus For Power Tool And Power Tool Incorporating Such Apparatus App 20080185163 - BECHT; Reimund ; et al. | 2008-08-07 |
| Vibration Dampening Dock Leveler Lip App 20080184501 - Vering; Bernd ; et al. | 2008-08-07 |
| Rotary tool App 20080105448 - Hahn; Norbert | 2008-05-08 |
| Hammer drill with camming hammer drive mechanism Grant 7,350,592 - Hahn , et al. April 1, 2 | 2008-04-01 |
| Rotary tool Grant 7,334,647 - Hahn February 26, 2 | 2008-02-26 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus Grant 7,320,369 - Stirm , et al. January 22, 2 | 2008-01-22 |
| Tool holder for hammer Grant 7,284,622 - Hahn October 23, 2 | 2007-10-23 |
| Metal retrofit kit for a loading dock bumper App 20070152389 - Kloppenburg; Hans Joseph ; et al. | 2007-07-05 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus App 20070056757 - Stirm; Michael ; et al. | 2007-03-15 |
| Vibration Dampening Mechanism App 20060289185 - Hahn; Norbert | 2006-12-28 |
| Rotary tool App 20060278417 - Hahn; Norbert | 2006-12-14 |
| Stump-out apparatus for a dock leveler Grant 7,134,159 - Muhl , et al. November 14, 2 | 2006-11-14 |
| Inflatable actuator for a dock leveler deck App 20060218731 - Muhl; Tim ; et al. | 2006-10-05 |
| Hammer App 20060207776 - Hahn; Norbert ; et al. | 2006-09-21 |
| Inflatable column assembly for a dock leveler Grant 7,062,814 - Bender , et al. June 20, 2 | 2006-06-20 |
| Rotary tool App 20060124331 - Stirm; Michael ; et al. | 2006-06-15 |
| Dock leveler with combination safety leg and lip deflector Grant 7,032,267 - Mitchell , et al. April 25, 2 | 2006-04-25 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus App 20060011365 - Stirm; Michael ; et al. | 2006-01-19 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus App 20050263307 - Stirm, Michael ; et al. | 2005-12-01 |
| Dock leveler with combination safety leg and lip deflector App 20050251933 - Mitchell, Michael ; et al. | 2005-11-17 |
| Dock leveler deck with permanently visible longitudinal guideline App 20050172425 - Hahn, Norbert ; et al. | 2005-08-11 |
| Stump-out apparatus for a dock leveler App 20050150065 - Muhl, Timothy ; et al. | 2005-07-14 |
| Pivotal and translational dock leveler lip Grant 6,880,301 - Hahn , et al. April 19, 2 | 2005-04-19 |
| Tool holder for hammer App 20050016745 - Hahn, Norbert | 2005-01-27 |
| Moveable bumper for a dock leveler Grant 6,832,403 - Hahn , et al. December 21, 2 | 2004-12-21 |
| Vibration reduction apparatus for power tool and power tool incorporating such apparatus App 20040231867 - Becht, Reimund ; et al. | 2004-11-25 |
| Positive locking mechanism for a wheel-activated vehicle restraint Grant 6,773,221 - Belongia , et al. August 10, 2 | 2004-08-10 |
| Tool holder for hammer Grant 6,745,850 - Hahn June 8, 2 | 2004-06-08 |
| Tool holder for impacting machine App 20040084854 - Hahn, Norbert | 2004-05-06 |
| Moveable bumper for a dock leveler App 20040025267 - Hahn, Norbert ; et al. | 2004-02-12 |
| Vehicle restraining device Grant 6,676,360 - Springer , et al. January 13, 2 | 2004-01-13 |
| Inflatable column assembly for a dock leveler App 20030204921 - Bender, Brian ; et al. | 2003-11-06 |
| Moveable bumper for a dock leveler Grant 6,634,049 - Hahn , et al. October 21, 2 | 2003-10-21 |
| Tool holder for hammer App 20030047888 - Hahn, Norbert | 2003-03-13 |
| Tool holder for hammer App 20030047887 - Hahn, Norbert | 2003-03-13 |
| Manually positioned wheel chocking apparatus Grant 6,524,053 - Hahn , et al. February 25, 2 | 2003-02-25 |
| Positive locking mechanism for a wheel-activated vehicle restraint App 20030007850 - Belongia, Paul ; et al. | 2003-01-09 |
| Recycle control system for dock levelers Grant 6,499,169 - Hahn , et al. December 31, 2 | 2002-12-31 |
| Moveable bumper for a dock leveler App 20020162179 - Hahn, Norbert ; et al. | 2002-11-07 |
| Manually Positioned Wheel Chocking Apparatus App 20020141852 - Hahn, Norbert ; et al. | 2002-10-03 |
| Pivotal and translational dock leveler lip App 20020124491 - Hahn, Norbert ; et al. | 2002-09-12 |
| Wheel-activated vehicle restraint system Grant RE37,570 - Springer , et al. March 5, 2 | 2002-03-05 |
| Slope extension for vehicle restraints Grant 6,322,310 - Bender , et al. November 27, 2 | 2001-11-27 |
| Pulling-style restraint for a parked swap body Grant 6,318,947 - Hahn , et al. November 20, 2 | 2001-11-20 |
| Recycle control system for dock levelers App 20010039687 - Hahn, Norbert ; et al. | 2001-11-15 |
| Leg restraint for a parked swap body container Grant 6,309,165 - Hahn , et al. October 30, 2 | 2001-10-30 |
| Vehicle restraining device App 20010009640 - Springer, Scott L. ; et al. | 2001-07-26 |
| Vehicle restraining device Grant 6,238,163 - Springer , et al. May 29, 2 | 2001-05-29 |
| Power-up vehicle restraint Grant 6,106,212 - Hahn August 22, 2 | 2000-08-22 |
| Manually positioned wheel chocking apparatus Grant 6,092,970 - Hahn , et al. July 25, 2 | 2000-07-25 |
| Vehicle restraint and improvements Grant 6,010,297 - Hahn , et al. January 4, 2 | 2000-01-04 |
| Vehicle restraint Grant 5,964,572 - Hahn , et al. October 12, 1 | 1999-10-12 |
| Wheel-activated vehicle restraint system Grant 5,762,459 - Springer , et al. June 9, 1 | 1998-06-09 |
| Loading dock signal and control system Grant 5,453,735 - Hahn * September 26, 1 | 1995-09-26 |
| Dock leveler weather seal Grant 5,442,825 - Hahn , et al. August 22, 1 | 1995-08-22 |
| Safety gate assembly Grant 5,299,386 - Naegelli , et al. April 5, 1 | 1994-04-05 |
| Safety barrier assembly Grant 5,271,183 - Hahn , et al. December 21, 1 | 1993-12-21 |
| Vehicle restraint Grant 5,212,846 - Hahn May 25, 1 | 1993-05-25 |
| Dock leveler with automatic vehicle barrier Grant 5,040,258 - Hahn , et al. August 20, 1 | 1991-08-20 |
| Dock leveler with automatic vehicle barrier Grant 4,920,598 - Hahn May 1, 1 | 1990-05-01 |
| Vehicle restraint Grant RE33,154 - Hahn , et al. January 30, 1 | 1990-01-30 |
| Vehicle restraint Grant RE32,968 - Hahn June 27, 1 | 1989-06-27 |
| Hydraulic control device Grant 4,819,770 - Hahn April 11, 1 | 1989-04-11 |
| Loading dock signal and control system Grant 4,692,755 - Hahn September 8, 1 | 1987-09-08 |
| Vehicle restraint Grant 4,634,334 - Hahn , et al. January 6, 1 | 1987-01-06 |
| Vehicle restraint Grant 4,605,353 - Hahn , et al. August 12, 1 | 1986-08-12 |
| Vehicle restraint Grant 4,560,315 - Hahn December 24, 1 | 1985-12-24 |
| Dockboard assembly Grant 4,531,248 - Swessel , et al. July 30, 1 | 1985-07-30 |
| Releasable locking device Grant 4,472,099 - Hahn , et al. September 18, 1 | 1984-09-18 |
| Releasable locking device Grant 4,443,150 - Hahn , et al. April 17, 1 | 1984-04-17 |
| Releasable locking device Grant 4,379,354 - Hahn , et al. April 12, 1 | 1983-04-12 |
| Releasable locking device Grant 4,373,847 - Hipp , et al. February 15, 1 | 1983-02-15 |
| Releasable locking device Grant 4,364,137 - Hahn December 21, 1 | 1982-12-21 |
| Assembly for weather-sealing a joint Grant 4,286,410 - Hahn September 1, 1 | 1981-09-01 |
| Device for releasably securing one unit against a second unit Grant 4,191,503 - Neff , et al. March 4, 1 | 1980-03-04 |
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