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Publication numberUSD235414 S
Publication typeGrant
Publication dateJun 17, 1975
Filing dateAug 14, 1973
Publication numberUS D235414 S, US D235414S, US-S-D235414, USD235414 S, USD235414S
InventorsRobert G. Miller
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Carpet knife
US D235414 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent Des. 235,414

Patented June 17, 1975 CARPET KNIFE Robert G. Miller, Janesville, Wis., assignor to Nancy Eastman, Footville, Wis.

Filed Aug. 14, 1973, Ser. No. 388,162

Term of patent 14 years Int. CI. 08-03 U.S. Cl. D8-98 FIG 5 FIG. 1 is a perspective view of a carpet knife.

FIG. 2 is a side elevation.

FIG. 3 is atop plan.

FIG. 4 is a bottom view.

FIG. 5 is an end elevation.

FIG. 6 is an opposite and elevation.

The broken line showing of a blade is for illustrative purposes only.

I claim:

The ornamental design for a carpet knife, as shown and described.

FIG. 6

References Cited UNITED STATES PATENTS D. 229,39l ll/l973 Nelms u D898 D. 205,286 7/1966 Dyment et al s D898 3,478,427 ll/l969 Tims, Ir. 30293 ALAN P. DOUGLAS, Primary Examiner

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US8572850 *Jun 19, 2010Nov 5, 2013Yuewei WuCarpet knife
US20090241346 *May 29, 2009Oct 1, 2009Edward BilenskiTransverse Angulated Utility Knife
US20110308094 *Jun 19, 2010Dec 22, 2011Yuewei WuCarpet Knife