Pietrzak; Christopher T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pietrzak; Christopher T..The latest application filed is for "helmet comprising a segmented shell".
- Pietrzak; Christopher T. - Ben Lomond CA
- Pietrzak; Christopher T. - Scotts Valley CA
- Pietrzak; Christopher T. - Park City UT
| Patent | Date |
|---|---|
| System and method for custom forming a protective helmet for a customer's head Grant 11,419,383 - Pietrzak , et al. August 23, 2 | 2022-08-23 |
| Helmet Comprising A Segmented Shell App 20220095737 - Allen; Scott R. ; et al. | 2022-03-31 |
| Helmet comprising a segmented shell Grant 11,213,090 - Allen , et al. January 4, 2 | 2022-01-04 |
| System And Method For Custom Forming A Protective Helmet For A Customer's Head App 20210195982 - Pietrzak; Christopher T. ; et al. | 2021-07-01 |
| Helmet With Integrated Shoulder Pad App 20210161240 - Whitesell; Scott S. ; et al. | 2021-06-03 |
| System and method for custom forming a protective helmet for a customer's head Grant 10,948,898 - Pietrzak , et al. March 16, 2 | 2021-03-16 |
| Helmet with integrated shoulder pad Grant 10,939,721 - Whitesell , et al. March 9, 2 | 2021-03-09 |
| System And Method For Custom Forming A Protective Helmet For A Customer's Head App 20210055711 - Pietrzak; Christopher T. ; et al. | 2021-02-25 |
| Helmet Comprising A Segmented Shell App 20200329804 - Allen; Scott R. ; et al. | 2020-10-22 |
| Helmet With Integrated Shoulder Pad App 20200253313 - Kind Code | 2020-08-13 |
| Protective Helmet With Multiple Energy Management Liners App 20200187583 - Allen; Scott R. ; et al. | 2020-06-18 |
| Helmet comprising a segmented shell Grant 10,602,795 - Allen , et al. | 2020-03-31 |
| Protective Bicycle Helmet With Internal Ventilation Fit System Comprising Expanded Connectors App 20190343215 - Musal; Michael J. ; et al. | 2019-11-14 |
| Protective helmet with multiple energy management liners Grant 10,463,099 - Allen , et al. No | 2019-11-05 |
| System And Method For Custom Forming A Protective Helmet For A Customer's Head App 20190269194 - Pietrzak; Christopher T. ; et al. | 2019-09-05 |
| Shock absorbing helmet Grant 10,376,010 - Allen , et al. A | 2019-08-13 |
| Protective bicycle helmet with internal ventilation system Grant 10,357,077 - Pietrzak July 23, 2 | 2019-07-23 |
| System and method for custom forming a protective helmet for a customer's head Grant 10,159,296 - Pietrzak , et al. Dec | 2018-12-25 |
| Helmet Comprising A Segmented Shell App 20180206584 - Allen; Scott R. ; et al. | 2018-07-26 |
| Helmet With Integrated Shoulder Pad App 20180206581 - Whitesell; Scott S. ; et al. | 2018-07-26 |
| Helmet With Boundary Nub And Elastomer Retainers App 20170188649 - Allen; Scott R. ; et al. | 2017-07-06 |
| Protective Helmet With Multiple Energy Management Liners App 20170164678 - Allen; Scott R. ; et al. | 2017-06-15 |
| Helmet With Mounted Camera App 20170127746 - PIETRZAK; Christopher T. ; et al. | 2017-05-11 |
| Shock Absorbing Helmet App 20170119080 - Allen; Scott R. ; et al. | 2017-05-04 |
| Helmet Having A Chin Bar Collar App 20170112227 - Pietrzak; Christopher T. ; et al. | 2017-04-27 |
| Helmet with integrated electronic components Grant 9,549,583 - Pietrzak , et al. January 24, 2 | 2017-01-24 |
| Protective Bicycle Helmet With Internal Ventilation System App 20170006954 - Pietrzak; Christopher T. | 2017-01-12 |
| Protective bicycle helmet with internal ventilation system Grant 9,414,636 - Pietrzak August 16, 2 | 2016-08-16 |
| System And Method For Custom Forming A Protective Helmet For A Customer's Head App 20140201889 - Pietrzak; Christopher T. ; et al. | 2014-07-24 |
| Tent pole connection system and methods Grant 8,776,813 - DeLap , et al. July 15, 2 | 2014-07-15 |
| Helmet With Integrated Electronic Components App 20140189937 - Pietrzak; Christopher T. ; et al. | 2014-07-10 |
| Shock absorbing system for trekking poles Grant 8,528,577 - Pietrzak , et al. September 10, 2 | 2013-09-10 |
| Shock Absorbing System For Trekking Poles App 20120012141 - Pietrzak; Christopher T. ; et al. | 2012-01-19 |
| Tent Pole Connection System And Methods App 20110303255 - DeLap; Christopher K. ; et al. | 2011-12-15 |
| Trekking pole clamp and methods Grant 8,006,711 - Pietrzak , et al. August 30, 2 | 2011-08-30 |
| Trekking Pole Clamp And Methods App 20100170547 - Pietrzak; Christopher T. ; et al. | 2010-07-08 |
| Strap adjustment assembly Grant 7,203,972 - Pietrzak , et al. April 17, 2 | 2007-04-17 |
| Strap adjustment assembly App 20050241050 - Pietrzak, Christopher T. ; et al. | 2005-11-03 |
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