Bicycle racing helmet
Description
FIG. 1 is a right side elevational view of a bicycle racing helmet showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view, thereof;
FIG. 5 is a bottom plan view, portions broken away for convenience of illustration;
FIG. 6 is a right side elevational view of a modified form of the bicycle racing helmet shown in FIG. 1;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a rear elevational view thereof;
FIG. 9 is a top plan view, thereof; and
FIG. 10 is a bottom plan view portions broken away for convenience of illustration.
The chain strap is broken away in FIGS. 2, 3, 7 and 8 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
Other references
D123638 | November 1940 | Perrin |
D135765 | June 1943 | Wulsin |
D171398 | February 1954 | Grancsay et al. |
D212667 | November 1968 | Vanderbilt |
D255394 | June 17, 1980 | McNabb |
D263431 | March 23, 1982 | Neff |
4653123 | March 31, 1987 | Broersma |
- Bullard, Head Protection cat. No. 66A .COPYRGT.1966, p. 5; F-D Firedome Fiberglass Helmet item #9, top right on page.
Patent History
Patent number: D293496
Type: Grant
Filed: Jun 14, 1985
Date of Patent: Dec 29, 1987
Inventor: James J. Gentes (San Jose, CA)
Primary Examiner: Carmen H. Vales
Attorney: Claude A. S. Hamrick
Application Number: 6/744,810
Type: Grant
Filed: Jun 14, 1985
Date of Patent: Dec 29, 1987
Inventor: James J. Gentes (San Jose, CA)
Primary Examiner: Carmen H. Vales
Attorney: Claude A. S. Hamrick
Application Number: 6/744,810
Classifications
Current U.S. Class:
D29/12