Rock separator
Description
FIG. 1 is a front, top and side perspective view of the rock separator showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an end elevational view thereof, the end opposite being a mirror image of the end shown in FIG. 3; and,
FIG. 5 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4.
Referenced Cited
U.S. Patent Documents
D29929 | January 1899 | Hodge |
259364 | June 1882 | Cauhape |
D302019 | July 4, 1989 | Dehlen |
1352490 | September 1920 | Wilkins |
1541967 | June 1925 | Klinkenstein et al. |
2637299 | May 1953 | Salkey |
Patent History
Patent number: D353476
Type: Grant
Filed: Sep 17, 1993
Date of Patent: Dec 13, 1994
Inventor: Benjamin L. Davis (Oklahoma City, OK)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Terry M. Gernstein
Application Number: 0/13,082
Type: Grant
Filed: Sep 17, 1993
Date of Patent: Dec 13, 1994
Inventor: Benjamin L. Davis (Oklahoma City, OK)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Terry M. Gernstein
Application Number: 0/13,082
Classifications
Current U.S. Class:
Element Or Attachment (D30/106)