Patent
   D262491
Priority
Jan 08 1979
Filed
Jan 08 1979
Issued
Dec 29 1981
Expiry
Dec 29 1995
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for an earplug assembly, as shown and described.

FIG. 1 is a perspective view of an ear plug assembly showing my new design;

FIG. 2 is a perspective view of an ear plug taken at an enlarged scale;

FIG. 3 is a side elevation thereof; and

FIG. 4 is a perspective as seen from the end opposite FIG. 2.

The broken lines representing the eyeglass frame are shown for illustrative purposes only.

The earplug assembly of my invention is generally symmetrical, so that any side not visible in the figures has an appearance like that of those sides which are more fully shown.

Ebert, Robert O.

Patent Priority Assignee Title
10052235, Apr 02 2015 Lanyard with integrated ear plugs and retractable sheath
5074375, Oct 18 1989 Hearing protection system assembly
5475449, Sep 22 1993 Safety glass/ear plug combination
5541677, Dec 28 1994 HUHTALA, KIRK Spectacles retaining strap with connected earplugs
6074060, Dec 28 1998 Eyesight and hearing safety apparatus
6176576, Jun 06 1997 RADIANS, INC Eyewear supported by a wearer's concha of an ear
7213916, Jan 05 2006 Universal temple bar hearing protection device
7641334, Sep 30 2008 Earplug apparatus
7921468, Jan 15 2009 Eye and ear protector
9770367, Apr 02 2015 Fast Forward Product Development LLC Lanyard with integrated ear plugs and retractable sheath
D273614, Nov 21 1980 Ear protector plug
D277317, Aug 02 1982 Set of retractable ear plugs
D371840, Jun 16 1994 SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY Multi-cone earplug
D666287, Jun 11 2011 Eyeglass ear support arms having integrated hearing protection members
D670680, Oct 03 2011 Retractable ear plug housing
D705421, Oct 23 2013 Retractable ear plug housing
D781570, Apr 02 2015 Fast Forward Product Development LLC Combination lanyard and earplug holder
D794703, Apr 02 2015 Fast Forward Product Development LLC Combination eyeglass retainer and earplug holder
D818260, Apr 02 2015 Fast Forward Product Development LLC Earplug holder
ER1980,
Patent Priority Assignee Title
2946394,
3871372,
3943925, Apr 02 1973 Ear protector assembly
195322,
235483,
D245202, Sep 03 1975 Ear protection plug set
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