McRoskey; John W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McRoskey; John W..The latest application filed is for "method and apparatus employing modular engageable components for formation of maintenance hole platforms".
- McRoskey; John W. - Rancho Santa Fe CA
- McRoskey; John W. - Carlsbad CA US
- McRoskey; John W. - Los Angeles CA
| Patent | Date |
|---|---|
| Door jamb injury protector Grant 8,950,040 - McRoskey , et al. February 10, 2 | 2015-02-10 |
| Method and apparatus employing modular engageable components for formation of maintenance hole platforms Grant 8,894,902 - McRoskey , et al. November 25, 2 | 2014-11-25 |
| Door slam prevention device and method Grant 8,776,316 - McRoskey , et al. July 15, 2 | 2014-07-15 |
| Method And Apparatus Employing Modular Engageable Components For Formation Of Maintenance Hole Platforms App 20140175698 - McRoskey; Joseph ; et al. | 2014-06-26 |
| Door Jamb Injury Protector App 20140062711 - McROSKEY; Peter K. ; et al. | 2014-03-06 |
| Door Slam Prevention Device and Method App 20140007375 - McRoskey; Daniel A. ; et al. | 2014-01-09 |
| Door jamb injury protector Grant 8,595,899 - McRoskey , et al. December 3, 2 | 2013-12-03 |
| Door Jamb Injury Protector App 20120079680 - McRoskey; Peter K. ; et al. | 2012-04-05 |
| Alarm equipped door safety device Grant 7,786,884 - McRoskey August 31, 2 | 2010-08-31 |
| Thumbnut construction Grant 5,064,325 - McRoskey November 12, 1 | 1991-11-12 |
| Squeeze-type dispenser for powdered materials Grant 4,356,941 - McRoskey , et al. November 2, 1 | 1982-11-02 |
| Spreader having an anticlogging mechanism Grant 4,121,733 - McRoskey , et al. October 24, 1 | 1978-10-24 |
| Spreader (broadcast) Grant 4,106,704 - McRoskey , et al. August 15, 1 | 1978-08-15 |
| Safety cap Grant 4,014,449 - Hadley , et al. March 29, 1 | 1977-03-29 |
| Tamperproof screw cap Grant 3,971,488 - McRoskey , et al. July 27, 1 | 1976-07-27 |
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