Golf putting aid

Description

FIG. 1 is a front elevation view of a golf putting aid showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevation view thereof;

Referenced Cited
U.S. Patent Documents
D288671 March 10, 1987 Cross et al.
Other references
  • Belknap Hardware & Mfg. Co., 1940, p. 117, various levels. Popular Mechanics, Jul., 1959, p. 124, level on putter.
Patent History
Patent number: D353177
Type: Grant
Filed: Nov 8, 1993
Date of Patent: Dec 6, 1994
Inventor: Jeffrey K. Haugland (LaGrange Park, IL)
Primary Examiner: Melvin B. Feifer
Law Firm: Wood, Phillips, VanSanten, Hoffman and Ertel
Application Number: 0/15,151
Classifications
Current U.S. Class: D21/221