Bowling aid device

Description

FIG. 1 is a front perspective view showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

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

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D137064 January 1944 Roberts
D275982 October 16, 1984 Heijligers
D281990 December 31, 1985 McGuire
1891130 December 1932 Wilson
1959825 May 1934 Hess
2239391 April 1941 Krause
2263602 November 1941 Whittle
2280331 April 1942 Whittle
2433496 December 1944 Von Pein
2435855 January 1945 Von Pein
2490802 December 1949 Haniff
3003766 October 1961 Stanton
3014726 December 1961 Angelier
3029517 April 1962 Frey
3079153 February 1963 McElhaney
3149840 September 1964 Swanson
3342489 September 1967 Waldo
4185827 January 29, 1980 Allen
4290606 September 22, 1981 Maxwell
5271619 December 21, 1993 Caminiti
Patent History
Patent number: D364905
Type: Grant
Filed: Apr 19, 1994
Date of Patent: Dec 5, 1995
Inventor: Victor F. Krottner (Chicago, IL)
Primary Examiner: Ted Shooman
Assistant Examiner: Mitchell I. Siegel
Application Number: 0/21,530
Classifications
Current U.S. Class: D21/210