Club head for golf putter
Description
FIG. 1 is a pictorial view showing the upper and front ball-striking surface of the club head;
FIG. 2 is a pictorial view of the upper and rear surfaces of the club head;
FIG. 3 is a top view of the club head;
FIG. 4 is a front view on line 4--4 of FIG. 3;
FIG. 5 is a rear view on line 5--5 of FIG. 3;
FIG. 6 is a side view on line 6--6 of FIG. 3;
FIG. 7 is a side view on line 7--7 of FIG. 3; and,
FIG. 8 is a bottom view of the club head.
Referenced Cited
U.S. Patent Documents
D248050 | May 30, 1978 | Muehl |
D251310 | March 13, 1979 | Pavlin |
D323867 | February 11, 1992 | Rizzoto |
1454267 | May 1923 | Challis et al. |
1550665 | August 1925 | Barnes |
1599336 | September 1926 | Lindgren |
1657972 | January 1928 | Rowe |
2336405 | December 1943 | Kent |
2932515 | April 1960 | May |
3096982 | July 1963 | Bassin |
3214170 | October 1965 | Warnock |
3430957 | March 1969 | Andis |
3966210 | June 29, 1976 | Rozmus |
3989257 | November 2, 1976 | Barr |
4174108 | November 13, 1979 | Reinholz |
4253667 | March 3, 1981 | Clark et al. |
4741535 | May 3, 1988 | Leonhardt |
4756535 | July 12, 1988 | Bradley |
4778180 | October 18, 1988 | Guenther |
Patent History
Patent number: D337803
Type: Grant
Filed: Jun 11, 1991
Date of Patent: Jul 27, 1993
Inventor: Robert A. Sillers (Valencia, CA)
Primary Examiner: Melvin B. Feifer
Law Firm: Christie, Parker & Hale
Application Number: 7/714,077
Type: Grant
Filed: Jun 11, 1991
Date of Patent: Jul 27, 1993
Inventor: Robert A. Sillers (Valencia, CA)
Primary Examiner: Melvin B. Feifer
Law Firm: Christie, Parker & Hale
Application Number: 7/714,077
Classifications
Current U.S. Class:
D21/219