SPRUCE; Mark
Patent Applications and Registrations
Patent applications and USPTO patent grants for SPRUCE; Mark.The latest application filed is for "high power epicyclic gearbox and operation thereof".
Company Profile
6.28.32
- SPRUCE; Mark - Derby GB
- Spruce; Mark - Bristol GB
- Spruce, Mark - Burnley GB
Patent Activity
| Patent | Date |
|---|---|
| High Power Epicyclic Gearbox And Operation Thereof App 20220307426 - SPRUCE; Mark | 2022-09-29 |
| Aircraft Engine App 20220298976 - SPRUCE; Mark | 2022-09-22 |
| Gearboxes For Aircraft Gas Turbine Engines App 20220298975 - SPRUCE; Mark | 2022-09-22 |
| Gearboxes for aircraft gas turbine engines Grant 11,421,552 - Spruce August 23, 2 | 2022-08-23 |
| Aircraft engine Grant 11,408,354 - Spruce August 9, 2 | 2022-08-09 |
| Reliable gearbox for gas turbine engine Grant 11,378,015 - Spruce July 5, 2 | 2022-07-05 |
| Gearboxes for aircraft gas turbine engines Grant 11,371,440 - Spruce June 28, 2 | 2022-06-28 |
| Method And System For Reducing Cross-shaft Vibrations App 20220186670 - BLAKE; Greg ; et al. | 2022-06-16 |
| Reliable gearbox for gas turbine engine Grant 11,359,548 - Spruce June 14, 2 | 2022-06-14 |
| Turbofan gas turbine engine with gearbox Grant 11,313,438 - Spruce April 26, 2 | 2022-04-26 |
| Reliable Gearbox For Gas Turbine Engine App 20220090541 - SPRUCE; Mark | 2022-03-24 |
| Turbofan gas turbine engine with gearbox Grant 11,274,729 - Spruce March 15, 2 | 2022-03-15 |
| High power epicyclic gearbox and operation thereof Grant 11,268,452 - Spruce March 8, 2 | 2022-03-08 |
| Aircraft Engine App 20220056852 - SPRUCE; Mark | 2022-02-24 |
| Gearboxes For Aircraft Gas Turbine Engines App 20210404391 - SPRUCE; Mark | 2021-12-30 |
| Geared Gas Turbine Engine App 20210404390 - SPRUCE; Mark | 2021-12-30 |
| High Power Epicyclic Gearbox And Operation Thereof App 20210372329 - SPRUCE; Mark | 2021-12-02 |
| Gas turbine engine having gearbox support shear stress ratio Grant 11,162,431 - Spruce November 2, 2 | 2021-11-02 |
| Gearboxes for aircraft gas turbine engines Grant 11,149,652 - Spruce October 19, 2 | 2021-10-19 |
| High power epicyclic gearbox and operation thereof Grant 11,143,112 - Spruce October 12, 2 | 2021-10-12 |
| Gearboxes For Aircraft Gas Turbine Engines App 20210310418 - SPRUCE; Mark | 2021-10-07 |
| Gearboxes For Aircraft Gas Turbine Engines App 20210310419 - SPRUCE; Mark | 2021-10-07 |
| Gearboxes For Aircraft Gas Turbine Engines App 20210310416 - SPRUCE; Mark | 2021-10-07 |
| Gearboxes For Aircraft Gas Turbine Engines App 20210310420 - SPRUCE; Mark | 2021-10-07 |
| Gearboxes For Aircraft Gas Turbine Engines App 20210310373 - SPRUCE; Mark | 2021-10-07 |
| High Power Epicyclic Gearbox And Operation Thereof App 20210262395 - SPRUCE; Mark | 2021-08-26 |
| High Power Epicyclic Gearbox And Operation Thereof App 20210262396 - SPRUCE; Mark | 2021-08-26 |
| Aircraft engine Grant 11,098,656 - Spruce August 24, 2 | 2021-08-24 |
| Reliable Gearbox For Gas Turbine Engine App 20210254555 - SPRUCE; Mark | 2021-08-19 |
| Planetary gearing Grant 11,085,523 - Nique , et al. August 10, 2 | 2021-08-10 |
| Gas Turbine Engine Having Gearbox Support Shear Stress Ratio App 20210222631 - SPRUCE; Mark | 2021-07-22 |
| High Power Epicyclic Gearbox And Operation Thereof App 20210172508 - SPRUCE; Mark | 2021-06-10 |
| Geared Gas Turbine Engine App 20210172378 - SPRUCE; Mark | 2021-06-10 |
| High Power Epicyclic Gearbox And Operation Thereof App 20210172381 - SPRUCE; Mark | 2021-06-10 |
| Reliable Gearbox For Gas Turbine Engine App 20210172379 - SPRUCE; Mark | 2021-06-10 |
| Aircraft Engine App 20210172380 - SPRUCE; Mark | 2021-06-10 |
| Aircraft Engine App 20210172377 - SPRUCE; Mark | 2021-06-10 |
| Reliable Gearbox For Gas Turbine Engine App 20210172383 - SPRUCE; Mark | 2021-06-10 |
| Geared gas turbine engine Grant 11,022,044 - Spruce June 1, 2 | 2021-06-01 |
| Reliable gearbox for gas turbine engine Grant 11,022,046 - Spruce June 1, 2 | 2021-06-01 |
| Gearboxes for aircraft gas turbine engines Grant 10,982,563 - Spruce April 20, 2 | 2021-04-20 |
| Reliable gearbox for gas turbine engine Grant 10,961,918 - Spruce March 30, 2 | 2021-03-30 |
| High power epicyclic gearbox and operation thereof Grant 10,914,241 - Spruce February 9, 2 | 2021-02-09 |
| Turbofan Gas Turbine Engine With Gearbox App 20210017910 - Spruce; Mark | 2021-01-21 |
| Turbofan Gas Turbine Engine With Gearbox App 20210017911 - Spruce; Mark | 2021-01-21 |
| Gas turbine engine having flight cycle ratio Grant 10,859,001 - Spruce December 8, 2 | 2020-12-08 |
| High power epicyclic gearbox and operation thereof Grant 10,851,715 - Spruce December 1, 2 | 2020-12-01 |
| Gas turbine engine including gearbox structure having stiffness Grant 10,837,370 - Spruce November 17, 2 | 2020-11-17 |
| Gas turbine engine having fan shaft stiffness ratio Grant 10,830,154 - Spruce November 10, 2 | 2020-11-10 |
| Geared gas turbine engine Grant 10,823,084 - Spruce November 3, 2 | 2020-11-03 |
| Planetary gearing and planet pin for a planetary gearing Grant 10,816,087 - Nique , et al. October 27, 2 | 2020-10-27 |
| Aircraft engine Grant 10,815,901 - Spruce October 27, 2 | 2020-10-27 |
| High power epicyclic gearbox and operation thereof Grant 10,808,626 - Spruce October 20, 2 | 2020-10-20 |
| Planetary gearing and planet pin for a planetary gearing Grant 10,767,755 - Nique , et al. Sep | 2020-09-08 |
| Planetary Gearing And Planet Pin For A Planetary Gearing App 20190162294 - NIQUE; Michael ; et al. | 2019-05-30 |
| Planetary Gearing And Planet Pin For A Planetary Gearing App 20190162293 - NIQUE; Michael ; et al. | 2019-05-30 |
| Planetary Gearing App 20190162292 - NIQUE; Michael ; et al. | 2019-05-30 |
| Process and apparatus for vaporization of liquids App 20040073072 - Scott, John David ; et al. | 2004-04-15 |
| Apparatus for vaporization of liquids Grant 6,660,130 - Scott , et al. December 9, 2 | 2003-12-09 |
| Process and apparatus for vaporization of liquids App 20010012910 - Scott, John David ; et al. | 2001-08-09 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 