Winged earplug
Description
FIG. 1 is a front elevational view of a winged earplug showing my new design;
FIG. 2 is a left side elevational view thereof, the right side being a mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a perspective view thereof;
FIG. 6 is a front elevational view of a winged earplug showing a modified form of my new design;
FIG. 7 is a left side elevational view of the earplug of FIG. 6;
FIG. 8 is a right side elevational view of the earplug of FIG. 6;
FIG. 9 is a top plan view of the earplug of FIG. 6;
FIG. 10 is a bottom plan view of the earplug of FIG. 6; and,
FIG. 11 is a perspective view of the earplug of FIG. 6.
Referenced Cited
Patent History
Patent number: D329897
Type: Grant
Filed: Dec 11, 1990
Date of Patent: Sep 29, 1992
Inventor: Howard S. Leight (Marina Del Rey, CA)
Primary Examiner: Louis S. Zarfas
Attorneys: Arthur Freilich, Robert D. Hornbaker, Leon D. Rosen
Application Number: 7/625,606
Type: Grant
Filed: Dec 11, 1990
Date of Patent: Sep 29, 1992
Inventor: Howard S. Leight (Marina Del Rey, CA)
Primary Examiner: Louis S. Zarfas
Attorneys: Arthur Freilich, Robert D. Hornbaker, Leon D. Rosen
Application Number: 7/625,606
Classifications
Current U.S. Class:
Ear Plug Or Nose Clip (D24/106)