Wire rope traction hoist
Description
FIG. 1 is a front view of the wire rope traction hoist showing my new design;
FIG. 2 is a top plan view of the wire rope traction hoist;
FIG. 3 is a right side view of the wire rope traction hoist;
FIG. 4 is a rear view of the wire rope traction hoist;
FIG. 5 is the bottom view of the wire rope traction hoist;
FIG. 6 is a left side view of the wire rope traction hoist; and,
FIG. 7 is a perspective view of the wire rope traction hoist.
Claims
The ornamental design for a wire rope traction hoist, as shown and described.
Referenced Cited
U.S. Patent Documents
2244221 | June 1941 | Schroeder |
2680004 | June 1954 | Herker |
3370832 | February 1968 | Spyridakis |
D307965 | May 15, 1990 | Eley et al. |
D309969 | August 14, 1990 | Tamura |
D411364 | June 22, 1999 | Sasaki et al. |
D438358 | February 27, 2001 | Huang |
D439722 | March 27, 2001 | Huang |
D459048 | June 18, 2002 | Leemans |
D471338 | March 4, 2003 | Hodge |
D473992 | April 29, 2003 | Hodge |
D475499 | June 3, 2003 | Hodge |
Patent History
Patent number: D491333
Type: Grant
Filed: Mar 24, 2003
Date of Patent: Jun 8, 2004
Assignee: Griefzug Hebezeugbau GmbH (Gladbach)
Inventor: Frank Blasek (Bergisch Gladbach)
Primary Examiner: Cynthia E. Ramirez
Attorney, Agent or Law Firm: Fay, Sharpe, Fagan, Minnich & McKee, LLP
Application Number: 29/173,604
Type: Grant
Filed: Mar 24, 2003
Date of Patent: Jun 8, 2004
Assignee: Griefzug Hebezeugbau GmbH (Gladbach)
Inventor: Frank Blasek (Bergisch Gladbach)
Primary Examiner: Cynthia E. Ramirez
Attorney, Agent or Law Firm: Fay, Sharpe, Fagan, Minnich & McKee, LLP
Application Number: 29/173,604
Classifications