Ear muff attachment for a safety helmet
Description
FIG. 1 is a bottom perspective view of an ear muff attachment for a safety helmet showing my new design;
FIG. 2 is a front elevational view thereof; and
FIG. 3 is a rear elevational view thereof.
Referenced Cited
Patent History
Patent number: D267440
Type: Grant
Filed: Nov 13, 1980
Date of Patent: Jan 4, 1983
Inventor: Bo G. Lonnstedt (S-141 45 Huddinge)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Young & Thompson
Application Number: 6/206,464
Type: Grant
Filed: Nov 13, 1980
Date of Patent: Jan 4, 1983
Inventor: Bo G. Lonnstedt (S-141 45 Huddinge)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Young & Thompson
Application Number: 6/206,464
Classifications
Current U.S. Class:
D/2233;
D/2259
International Classification: D0203;
International Classification: D0203;