Hall Christopher G
USPTO Trademark & Patent Filings
Trademark applications and grants for Hall Christopher G. Hall Christopher G has 1 trademark applications. The latest application filed is for "WAINFAN AIRCRAFT"
- Company Aliases
- Hall, Christopher G
- g christopher hall
- Hall; Christopher G. - Skelmersdale GB
- HALL; Christopher G. - Skelmersdale GB
- Hall; Christopher G. - Skeimersdale GB
Trademarks Patents
| Patent Application | Date |
|---|---|
| POWERED AIR BREATHING APPARATUS 20200276461 - 16/878686 Zwolinsky; Albert F. ; et al. | 2020-09-03 |
| POWERED AIR BREATHING APPARATUS 20180221691 - 15/893981 ZWOLINSKY; Albert F. ; et al. | 2018-08-09 |
| POWERED AIR BREATHING APPARATUS 20160317845 - 15/178717 Zwolinsky; Albert F. ; et al. | 2016-11-03 |
| IMPROVEMENTS TO POWERED AIR BREATHING APPARATUS 20130319408 - 13/521024 Zwolinsky; Albert F. ; et al. | 2013-12-05 |
| Powered air breathing apparatus 10,695,592 - 15/893,981 Zwolinsky , et al. | 2020-06-30 |
| Breathing apparatus 10,668,307 - 15/178,717 Zwolinsky , et al. | 2020-06-02 |
| Improvements to powered air breathing apparatus 9,387,299 - 13/521,024 Zwolinsky , et al. July 12, 2 | 2016-07-12 |
| Improvements to powered air breathing apparatus 9,387,299 - 13/521,024 Zwolinsky , et al. July 12, 2 | 2016-07-12 |
| Blower unit for breathing mask D687,944 - D/360,835 Zwolinsky , et al. August 13, 2 | 2013-08-13 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"WAINFAN AIRCRAFT" 85246872 |
WAINFAN AIRCRAFT 2011-02-19 |
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