Ear muff attachment for safety hat
Latest Protector Safety Industries Limited Patents:
Description
FIG. 1 is a rear perspective view of an ear muff attachment for safety hat showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a front elevational view thereof.
Referenced Cited
Patent History
Patent number: D276665
Type: Grant
Filed: Nov 16, 1981
Date of Patent: Dec 11, 1984
Assignee: Protector Safety Industries Limited (North Sydney)
Inventor: John B. Higginson (Sydney)
Primary Examiner: Bernard Ansher
Assistant Examiner: Carmen H. Vales
Law Firm: Holman & Stern
Application Number: 6/321,687
Type: Grant
Filed: Nov 16, 1981
Date of Patent: Dec 11, 1984
Assignee: Protector Safety Industries Limited (North Sydney)
Inventor: John B. Higginson (Sydney)
Primary Examiner: Bernard Ansher
Assistant Examiner: Carmen H. Vales
Law Firm: Holman & Stern
Application Number: 6/321,687
Classifications
Current U.S. Class:
D/2233