Shaffer; Samuel J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shaffer; Samuel J..The latest application filed is for "protective helmet with integrated rotational limiter".
- Shaffer; Samuel J. - Santa Cruz CA
| Patent | Date |
|---|---|
| Helmet with front end fit system elastic connectors Grant 11,419,380 - Shaffer , et al. August 23, 2 | 2022-08-23 |
| Protective helmet with multi-density impact liners and method for same Grant 11,266,196 - Shaffer , et al. March 8, 2 | 2022-03-08 |
| Protective Helmet With Integrated Rotational Limiter App 20210030100 - Shaffer; Samuel J. ; et al. | 2021-02-04 |
| Helmet Vent Bezel App 20210007431 - Shaffer; Samuel J. ; et al. | 2021-01-14 |
| Protective helmet with integrated rotational limiter Grant 10,834,988 - Shaffer , et al. November 17, 2 | 2020-11-17 |
| Helmet vent bezel Grant 10,786,027 - Shaffer , et al. September 29, 2 | 2020-09-29 |
| Helmet Dampening Fit System App 20200275723 - Pritz; Ben D. ; et al. | 2020-09-03 |
| Helmet With Front End Fit System Elastic Connectors App 20200046057 - Shaffer; Samuel J. ; et al. | 2020-02-13 |
| Helmet dampening fit system Grant 10,548,363 - Pritz , et al. Fe | 2020-02-04 |
| Adjustable elastomeric helmet multi-liner retainer and method of assembling multi-liner helmet Grant 10,398,187 - Shaffer Sep | 2019-09-03 |
| Interlocking Co-molded Helmet Energy Management Liner App 20190090574 - Shaffer; Samuel J. | 2019-03-28 |
| Protective Helmet With Multi-density Impact Liners And Method For Same App 20190000175 - Shaffer; Samuel J. ; et al. | 2019-01-03 |
| Protective Helmet With Integrated Rotational Limiter App 20190000174 - Shaffer; Samuel J. ; et al. | 2019-01-03 |
| Protective helmet with integrated rotational limiter Grant 10,010,126 - Shaffer , et al. July 3, 2 | 2018-07-03 |
| Protective helmet with multi-density impact liners and method for same Grant 10,010,127 - Shaffer , et al. July 3, 2 | 2018-07-03 |
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