Earplug
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Description
FIG. 1 is a side view of an earplug showing my new design:
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a perspective view thereof.
Referenced Cited
Patent History
Patent number: D330761
Type: Grant
Filed: Sep 21, 1990
Date of Patent: Nov 3, 1992
Assignee: Cabot Safety Corporation (Southbridge, MA)
Inventor: Robert N. Falco (Indianapolis, IN)
Primary Examiner: Louis S. Zarfas
Attorney: Michelle B. Lando
Application Number: 7/587,364
Type: Grant
Filed: Sep 21, 1990
Date of Patent: Nov 3, 1992
Assignee: Cabot Safety Corporation (Southbridge, MA)
Inventor: Robert N. Falco (Indianapolis, IN)
Primary Examiner: Louis S. Zarfas
Attorney: Michelle B. Lando
Application Number: 7/587,364
Classifications
Current U.S. Class:
Ear Plug Or Nose Clip (D24/106)