Gravity accelerated ball guide

Description

FIG. 1 is a front elevational view showing my new design for a gravity accelerated ball guide;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, the view from the opposite side being a mirror image;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a vertical cross sectional view taken substantially along the line 6--6 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D225247 November 1972 Hughes
D309327 July 17, 1990 Chapman
D355445 February 14, 1995 Boyd
1226152 February 1916 Weslow
2600116 June 1952 Kopf
3481601 December 1969 Santora
4000899 January 4, 1977 Breslow
4097045 June 27, 1978 Bechtel
4250862 February 17, 1981 Speer
4705014 November 10, 1987 Kahelin
5396876 March 14, 1995 Liscio et al.
Foreign Patent Documents
2538035 March 1977 DEX
Patent History
Patent number: D369187
Type: Grant
Filed: Mar 6, 1995
Date of Patent: Apr 23, 1996
Inventor: R. Forrest Simpkins (Oklahoma City, OK)
Primary Examiner: Prabhakar G. Deshmukh
Attorney: Robert K. Rhea
Application Number: 0/35,669
Classifications
Current U.S. Class: D21/3; D21/8