Call; Derick
Patent Applications and Registrations
Patent applications and USPTO patent grants for Call; Derick.The latest application filed is for "brake cylinder maintaining with improved pressure regulation".
- Call; Derick - Evans Mills NY
- Call; Derick - 28532 Goulds Corner Road NY
- Call; Derick - Evan Mills NY
- Call; Derick - Evans Mill NY
- - Evans Mill NY US
- Call; Derick - Evans Mils NY
| Patent | Date |
|---|---|
| Combined dirt collector and cutout cock having controlled venting Grant 11,440,522 - McLaughlin , et al. September 13, 2 | 2022-09-13 |
| Locomotive parking brake Grant 11,260,887 - Call , et al. March 1, 2 | 2022-03-01 |
| Brake Cylinder Maintaining With Improved Pressure Regulation App 20210139010 - Call; Derick ; et al. | 2021-05-13 |
| Brake cylinder maintaining with improved pressure regulation Grant 10,926,751 - Call , et al. February 23, 2 | 2021-02-23 |
| Air Dryer With Prefiltration Stage Bypass App 20210046419 - Wright; Eric C. ; et al. | 2021-02-18 |
| Brake Equipment Wear Monitoring For Remaining Useful Life App 20200384974 - Call; Derick | 2020-12-10 |
| Locomotive Parking Brake App 20190382037 - Call; Derick ; et al. | 2019-12-19 |
| Locomotive parking brake Grant 10,501,098 - Call , et al. Dec | 2019-12-10 |
| Electronically Controlled Pneumatic (ecp) Overlay Control Valve App 20190210583 - Parnapy; Keith ; et al. | 2019-07-11 |
| Electronically controlled pneumatic (ECP) overlay control valve Grant 10,336,307 - Parnapy , et al. | 2019-07-02 |
| Control system for automatic parking brake of rail vehicle Grant 10,336,306 - Call | 2019-07-02 |
| Combined Dirt Collector And Cutout Cock Having Controlled Venting App 20190118791 - McLaughlin; Bryan M. ; et al. | 2019-04-25 |
| Locomotive Parking Brake App 20190023291 - Call; Derick ; et al. | 2019-01-24 |
| Brake cylinder maintaining with improved pressure regulation Grant 10,179,580 - Call , et al. Ja | 2019-01-15 |
| Brake Cylinder Maintaining With Improved Pressure Regulation App 20180345941 - Call; Derick ; et al. | 2018-12-06 |
| Control System For Automatic Parking Brake Of Rail Vehicle App 20180222465 - Call; Derick | 2018-08-09 |
| Automatic parking brake for body mounted brake cylinder Grant 10,011,289 - Call , et al. July 3, 2 | 2018-07-03 |
| Automatic Parking Brake For Body Mounted Brake Cylinder App 20180141574 - Call; Derick ; et al. | 2018-05-24 |
| Electronically Controlled Pneumatic (ecp) Overlay Control Valve App 20180079401 - Parnapy; Keith ; et al. | 2018-03-22 |
| Slack adjuster for narrow gauge railroad cars Grant 9,789,889 - Graves , et al. October 17, 2 | 2017-10-17 |
| Slack Adjuster for Narrow Gauge Railroad Cars App 20160114816 - Graves; Brian ; et al. | 2016-04-28 |
| Brake Cylinder Maintaining With Improved Pressure Regulation App 20160114776 - Call; Derick ; et al. | 2016-04-28 |
| Brake cylinder maintaining valve Grant 9,266,516 - Call , et al. February 23, 2 | 2016-02-23 |
| Automatic release hand brake control system Grant 9,180,853 - Call , et al. November 10, 2 | 2015-11-10 |
| Brake cylinder maintaining valve Grant 9,108,603 - Call , et al. August 18, 2 | 2015-08-18 |
| Bolster mounted brake system Grant 8,991,568 - Call , et al. March 31, 2 | 2015-03-31 |
| Brake pipe vent valve for locomotive brake system Grant 08919892 - | 2014-12-30 |
| Brake pipe vent valve for locomotive brake system Grant 8,919,892 - Reynolds , et al. December 30, 2 | 2014-12-30 |
| Automatic Release Hand Brake Control System App 20140284153 - Call; Derick ; et al. | 2014-09-25 |
| Automatic release hand brake control system Grant 8,794,717 - Call , et al. August 5, 2 | 2014-08-05 |
| Brake Cylinder Maintaining Valve App 20140102558 - Call; Derick ; et al. | 2014-04-17 |
| Brake Cylinder Maintaining Valve App 20140102557 - Call; Derick ; et al. | 2014-04-17 |
| Control system for automatic release hand brake Grant 8,297,716 - Vaughn , et al. October 30, 2 | 2012-10-30 |
| Automatic Release Hand Brake Control System App 20110108374 - Call; Derick ; et al. | 2011-05-12 |
| Bolster Mounted Brake System App 20110108376 - Call; Derick ; et al. | 2011-05-12 |
| Control System For Automatic Release Hand Brake App 20110006595 - VAUGHN; LAWRENCE E. ; et al. | 2011-01-13 |
| Brake Pipe Vent Valve For Locomotive Brake System App 20090229932 - Reynolds; John M. ; et al. | 2009-09-17 |
| Brake Pipe Vent Valve For Locomotive Brake System App 20090121539 - Reynolds; John M. ; et al. | 2009-05-14 |
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