Folding helmet
Description
In all figures, any showing of the environment and/or drawing disclosure and/or vents by broken lines is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a folding helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
3321774 | May 1967 | Tames |
3384904 | May 1968 | Hofmann |
3987495 | October 26, 1976 | Holley |
3991422 | November 16, 1976 | Saotome |
4091467 | May 30, 1978 | Zuccaro |
4291417 | September 29, 1981 | Pagano |
4587674 | May 13, 1986 | Berlin |
5231701 | August 3, 1993 | Hubbard |
D352803 | November 22, 1994 | Sasaki et al. |
5515546 | May 14, 1996 | Shifrin |
5628071 | May 13, 1997 | Nezer |
5661854 | September 2, 1997 | March, II |
D436234 | January 9, 2001 | Saez |
6266827 | July 31, 2001 | Lampe |
6460194 | October 8, 2002 | Ranzer |
7958572 | June 14, 2011 | Loury et al. |
Patent History
Patent number: D774256
Type: Grant
Filed: Aug 27, 2015
Date of Patent: Dec 13, 2016
Inventor: Chris J. Katopis (Washington, DC)
Primary Examiner: Robert Delehanty
Application Number: 29/537,669
Type: Grant
Filed: Aug 27, 2015
Date of Patent: Dec 13, 2016
Inventor: Chris J. Katopis (Washington, DC)
Primary Examiner: Robert Delehanty
Application Number: 29/537,669
Classifications
Current U.S. Class:
Cranial (D29/102)