Patent
   D252701
Priority
May 18 1977
Filed
May 18 1977
Issued
Aug 21 1979
Expiry
Aug 21 1993
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for a valve core, substantially as shown and described.

FIG. 1 is a front elevational view of valve core showing my new design; the undisclosed rear elevational view thereof being a mirror image of the front elevational view;

FIG. 2 is a right side elevational view thereof, the undisclosed left side elevational view being a mirror image of the right side elevational view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 3; and

FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 3.

Caldwell, Jerry L.

Patent Priority Assignee Title
D755026, Apr 30 2015 YOUNG CHANG T.I.W. CO., LTD.; YOUNG CHANG T I W CO , LTD Valve core remover
Patent Priority Assignee Title
3438397,
3495594,
3797317,
3902517,
670725,
139830,
202701,
218518,
219778,
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