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Publication numberUSD311609 S
Publication typeGrant
Application numberUS 07/113,719
Publication dateOct 23, 1990
Filing dateOct 28, 1987
Publication number07113719, 113719, US D311609 S, US D311609S, US-S-D311609, USD311609 S, USD311609S
InventorsEdwin R. Stoneburner, Sr.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ear protector for oxygen feed line
US D311609 S
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  1. The ornamental design for an ear protector for oxygen feed line, as shown and described.

FIG. 1 is a perspective view of an ear protector for oxygen feed line showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a front elevational view thereof.

The oxygen feed line and face shown in broken lines in FIG. 1 are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8505170Jan 19, 2011Aug 13, 2013Deborah B. GrayAdjustable line clip holder
U.S. ClassificationD29/112, D24/110.5