Dworkin; Darryl R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dworkin; Darryl R..The latest application filed is for "sliding structure".
- Dworkin; Darryl R. - Incline Village NV
- Dworkin; Darryl R. - Middlesex NJ
- Dworkin; Darryl R. - Torrance CA
| Patent | Date |
|---|---|
| Sliding structure Grant 11,192,489 - Dworkin December 7, 2 | 2021-12-07 |
| System for protecting vehicles from damage in a confined space Grant 11,011,060 - Dworkin May 18, 2 | 2021-05-18 |
| Sliding Structure App 20200369192 - Dworkin; Darryl R. | 2020-11-26 |
| Refuse Container Locking Apparatus And Method App 20200115157 - Dworkin; Darryl R. | 2020-04-16 |
| Surface bolt and method of making and use Grant 10,533,355 - Dworkin Ja | 2020-01-14 |
| Refuse container locking apparatus and method Grant 10,526,137 - Dworkin J | 2020-01-07 |
| Refuse Container Locking Apparatus And Method App 20190161271 - Dworkin; Darryl R. | 2019-05-30 |
| Surface Bolt And Method Of Making And Use App 20190161997 - Dworkin; Darryl R. | 2019-05-30 |
| Riding toy with sound effects Grant 4,289,307 - Marshall, Jr. , et al. September 15, 1 | 1981-09-15 |
| Portable Display Toy Grant 3,808,732 - Gay , et al. May 7, 1 | 1974-05-07 |
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