Rotating axis marking unit for golf ball

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Description

FIG. 1 is a perspective view of a rotating axis marking unit for golf ball showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D88366 November 1932 Moore
D301554 June 13, 1989 Ogawa
4111038 September 5, 1978 Olson et al.
4546644 October 15, 1985 Beny et al.
Patent History
Patent number: D323301
Type: Grant
Filed: Feb 2, 1989
Date of Patent: Jan 21, 1992
Inventor: Tzu-Keng Cheng (Chung-Ho City, Taipei)
Primary Examiner: Melvin B. Feifer
Law Firm: Fleit, Jacobson, Cohn, Price, Holman & Stern
Application Number: 7/305,492