Earplug
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Description
FIG. 1 is a front plan view of an earplug showing our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design.
FIG. 2 is an elevational view thereof taken from the right of FIG. 1, the opposite side being a mirror image thereof;
FIG. 3 is an elevational view thereof taken from the top of FIG. 1, the opposite side being a mirror image thereof; and,
FIG. 4 is rear plan view thereof.
Claims
The ornamental design for an earplug, as shown and described.
Referenced Cited
Patent History
Patent number: D466995
Type: Grant
Filed: Nov 28, 2001
Date of Patent: Dec 10, 2002
Assignee: Cabot Safety Intermediate Corporation (Newark, DE)
Inventors: Richard Knauer (Indianapolis, IN), Alan R. Seville (Indianapolis, IN), Robert N. Falco (Indianapolis, IN), James Hall (late of Lincoln, RI)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Cantor Colburn LLP
Application Number: 29/150,750
Type: Grant
Filed: Nov 28, 2001
Date of Patent: Dec 10, 2002
Assignee: Cabot Safety Intermediate Corporation (Newark, DE)
Inventors: Richard Knauer (Indianapolis, IN), Alan R. Seville (Indianapolis, IN), Robert N. Falco (Indianapolis, IN), James Hall (late of Lincoln, RI)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Cantor Colburn LLP
Application Number: 29/150,750
Classifications