Rigid protective helmet
Description
FIG. 1 is a front and right side perspective view of a rigid protective helmet showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom perspective view thereof.
Claims
The ornamental design for a rigid protective helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D518920
Type: Grant
Filed: Aug 27, 2004
Date of Patent: Apr 11, 2006
Inventor: David B. Fowler (Bolivia, NC)
Primary Examiner: Ruth McInroy
Attorney: Michael E. Mauney
Application Number: 29/212,212
Type: Grant
Filed: Aug 27, 2004
Date of Patent: Apr 11, 2006
Inventor: David B. Fowler (Bolivia, NC)
Primary Examiner: Ruth McInroy
Attorney: Michael E. Mauney
Application Number: 29/212,212
Classifications
Current U.S. Class:
Including Sun Shade Visor (D29/104)