Protective hat
Description
FIG. 1 is a front elevational view of a protective hat showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a side elevational view, the opposite being identical thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D21712 | July 1892 | Brundage |
D31107 | June 1899 | Davis |
D168920 | February 1953 | Wittcoff |
D241886 | October 1976 | Alevras |
Patent History
Patent number: D311088
Type: Grant
Filed: Jan 2, 1981
Date of Patent: Oct 9, 1990
Inventor: John Vargo (Mt. Morris, MI)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Basile, Weintraub & Hanlon
Application Number: 6/222,516
Type: Grant
Filed: Jan 2, 1981
Date of Patent: Oct 9, 1990
Inventor: John Vargo (Mt. Morris, MI)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Basile, Weintraub & Hanlon
Application Number: 6/222,516
Classifications
Current U.S. Class:
D/2232