Ryczek; William F
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryczek; William F.The latest application filed is for "wireless digital treatment and warning system and display for veterinarian animal cages".
- Ryczek; William F - Pomona CA US
- Ryczek; William F. - La Verne CA
- Ryczek; William F. - Pomona CA
- Ryczek; William F. - Glendora CA
- Ryczek; William F. - Bristol CT
- Ryczek; William F. - Azusa CA
| Patent | Date |
|---|---|
| Folding wagon having a height adjustable frame and collapsible handles Grant 11,370,467 - Horowitz , et al. June 28, 2 | 2022-06-28 |
| Wireless Digital Treatment And Warning System And Display For Veterinarian Animal Cages App 20220181014 - Weiss; Mitchell ; et al. | 2022-06-09 |
| Pop top case Grant D927,986 - Ryczek , et al. August 17, 2 | 2021-08-17 |
| Mini pre-roll case Grant D905,903 - Ryczek December 22, 2 | 2020-12-22 |
| Smoking accessories case Grant D905,902 - Ryczek December 22, 2 | 2020-12-22 |
| Multimedia tracker Grant D747,230 - Shelley , et al. January 12, 2 | 2016-01-12 |
| Grenade shaped container for bearings Grant D472,800 - Levanen , et al. April 8, 2 | 2003-04-08 |
| Step lighting for theaters and the like Grant 6,213,622 - Shimada , et al. April 10, 2 | 2001-04-10 |
| Computer Grant D427,597 - Arfin , et al. | 2000-07-04 |
| Adjustable pivot door assembly Grant 5,548,869 - Ryczek August 27, 1 | 1996-08-27 |
| Shelf Grant D319,362 - Kellems , et al. August 27, 1 | 1991-08-27 |
| Modular shelving and hanger bar system Grant 4,995,323 - Kellems , et al. February 26, 1 | 1991-02-26 |
| Shelf Grant D314,682 - Kellems , et al. February 19, 1 | 1991-02-19 |
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