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
Foreign 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. |
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
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