Helmet shell
Description
The broken lines in
Claims
The ornamental design for a helmet shell, as shown and described.
Referenced Cited
U.S. Patent Documents
| D226596 | April 1973 | Kamata |
| D310434 | September 4, 1990 | Breece |
| 6314586 | November 13, 2001 | Duguid |
| D466651 | December 3, 2002 | Halstead |
| D628748 | December 7, 2010 | Stewart |
| D636941 | April 26, 2011 | Pye |
| D654630 | February 21, 2012 | Chou |
| D677006 | February 26, 2013 | Pfanner et al. |
| D711596 | August 19, 2014 | Millar |
| 8826468 | September 9, 2014 | Harris |
| 8966671 | March 3, 2015 | Rumbaugh |
| D734554 | July 14, 2015 | Crane |
| D734555 | July 14, 2015 | Stovall |
| 9107466 | August 18, 2015 | Hoying et al. |
| D747040 | January 5, 2016 | Milam |
| D762012 | July 19, 2016 | Alataas |
| D766517 | September 13, 2016 | Collette |
| D773738 | December 6, 2016 | Collette |
| D776356 | January 10, 2017 | Armstrong |
| D778504 | February 7, 2017 | Collette |
| 20130031700 | February 7, 2013 | Wacter et al. |
| 20140259309 | September 18, 2014 | Pettersen |
Patent History
Patent number: D819277
Type: Grant
Filed: Jan 26, 2017
Date of Patent: May 29, 2018
Inventor: Lynn Karr (Avoca, NY)
Primary Examiner: Ruth McInroy
Application Number: 29/592,069
Type: Grant
Filed: Jan 26, 2017
Date of Patent: May 29, 2018
Inventor: Lynn Karr (Avoca, NY)
Primary Examiner: Ruth McInroy
Application Number: 29/592,069
Classifications
Current U.S. Class:
Cranial (D29/102)