Billiard training aid
Description
FIG. 1 is a perspective view of a billiard training aid showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a rear elevational view thereof.
The broken line showing of golf ball in FIG. 5 is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
3220122 | November 1965 | Miller |
3299537 | January 1967 | Franks |
4151990 | May 1, 1979 | Josenhans |
Patent History
Patent number: D316133
Type: Grant
Filed: Jun 24, 1988
Date of Patent: Apr 9, 1991
Inventor: William F. Weiss, Jr. (Auburn, CA)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Philip Hyder
Law Firm: Lothrop & West
Application Number: 7/211,323
Type: Grant
Filed: Jun 24, 1988
Date of Patent: Apr 9, 1991
Inventor: William F. Weiss, Jr. (Auburn, CA)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Philip Hyder
Law Firm: Lothrop & West
Application Number: 7/211,323
Classifications
Current U.S. Class:
D21/232