Mobile rock crusher hammer
Description
FIG. 1 is an isometric view of the mobile rock crusher hammer showing my design;
FIG. 2 is a left end view thereof;
FIG. 3 is a right end view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a back view thereof; and,
FIG. 7 is a front view thereof.
Claims
The ornamental design for a mobile rock crusher hammer, shown and described.
Referenced Cited
U.S. Patent Documents
4355769 | October 26, 1982 | Warren et al. |
D275760 | October 2, 1984 | Cochran |
4784339 | November 15, 1988 | Deffenbaugh |
4787564 | November 29, 1988 | Tucker |
D357485 | April 18, 1995 | Mattsson et al. |
D362450 | September 19, 1995 | Bajadali |
D367865 | March 12, 1996 | Bajadali |
5695255 | December 9, 1997 | LeBlond |
5806774 | September 15, 1998 | Vis |
5899535 | May 4, 1999 | LeBlond |
5921484 | July 13, 1999 | Smith et al. |
6601789 | August 5, 2003 | Bajadali et al. |
Patent History
Patent number: D491587
Type: Grant
Filed: Apr 21, 2003
Date of Patent: Jun 15, 2004
Inventor: Cedric J. Clark (St. Maries, ID)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Keith S. Bergman
Application Number: 29/180,188
Type: Grant
Filed: Apr 21, 2003
Date of Patent: Jun 15, 2004
Inventor: Cedric J. Clark (St. Maries, ID)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Keith S. Bergman
Application Number: 29/180,188
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;
International Classification: 1509;