Patent
   D467333
Priority
Nov 02 2001
Filed
Nov 02 2001
Issued
Dec 17 2002
Expiry
Dec 17 2016
Assg.orig
Entity
unknown
13
11
n/a
The ornamental design for an earplug handle, as shown and described.

FIG. 1 is a perspective view, showing the new design for an earplug handle;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof, the right side view being the same as the left;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing forms no part of the claimed design.

Martinson, Paul A.

Patent Priority Assignee Title
7506720, Jul 21 2006 Animal ear protection apparatus
9807521, Oct 22 2004 ALAN J WERNER, JR Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
D598894, Apr 24 2008 Star Micronics Co., Ltd. Earphone
D624999, Mar 11 2010 Moldex-Metric, Inc.; Moldex-Metric, Inc Earplug
D727299, Dec 17 2013 Logitech Europe S.A. Ear tip support
D727300, Dec 17 2013 Logitech Europe S.A. Ear tip tester
D788289, Mar 05 2015 Honeywell International Inc. Pod-shaped earplug with paddle handle
D788290, Mar 05 2015 Honeywell International Inc. Peanut-shaped earplug with paddle handle
D798436, Mar 05 2015 Honeywell International Inc. Earplug handle
D846124, Apr 18 2017 Sonova AG Hearing aid
D846729, Mar 05 2015 Honeywell International Inc. Cone-shaped earplug with paddle handle
D851770, Jan 23 2018 Hearing aid
D852363, Jan 23 2018 Hearing aid
Patent Priority Assignee Title
5983399, Aug 15 1996 3M Innovative Properties Company Hearing protection device
6241042, Mar 14 2000 3M Innovative Properties Company Hearing protective device
6256396, May 26 1995 Self-fitting hearing protection earplug with facile insertion mechanism
D369655, Apr 15 1994 Cabot Safety Intermediate Corporation Hearing protective earplug
D375550, Apr 15 1994 Cabot Safety Intermediate Corporation Hearing protective earplug
D375551, Apr 15 1994 Cabot Safety Intermediate Corporation Hearing protective earplug
D413379, May 08 1998 SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY Combined earplug and insertion stem
D427304, Oct 08 1998 Moldex-Metric, Inc Earplug
D434139, Sep 17 1999 3M Innovative Properties Company Earplug
D436164, Sep 17 1999 3M Innovative Properties Company Earplug
WO150993,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 01 2001MARTINSON, PAUL A 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0123770235 pdf
Nov 02 20013M Innovative Properties Company(assignment on the face of the patent)
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