Adjustable wrench head
Kramer August 26, 2
U.S. patent number D478,794 [Application Number D/169,824] was granted by the patent office on 2003-08-26 for adjustable wrench head. Invention is credited to Ronald A. Kramer.
| United States Patent | D478,794 |
| Kramer | August 26, 2003 |
Adjustable wrench head
Claims
The ornamental design for an adjustable wrench head, as shown and described.
| Inventors: | Kramer; Ronald A. (Dublin, OH) |
|---|---|
| Appl. No.: | D/169,824 |
| Filed: | October 28, 2002 |
| Current U.S. Class: | D8/22 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/17,21-29 ;81/165-170,119,186 |
References Cited [Referenced By]
U.S. Patent Documents
| 572035 | November 1896 | Stokes |
| 793522 | June 1905 | Heal |
| 2692523 | October 1954 | Finn |
| 3881377 | May 1975 | Evans |
| 3931749 | January 1976 | Evans |
| 3955450 | May 1976 | Evans |
| 4011778 | March 1977 | Delin |
| 5305667 | April 1994 | Caballero |
| 5533428 | July 1996 | Pradelski |
| 5595098 | January 1997 | Malkin |
| 5894768 | April 1999 | Malkin |
| 5960683 | October 1999 | Malkin |
| 6098506 | August 2000 | Clegg |
| 6279429 | August 2001 | Boyer |
| D461381 | August 2002 | Kramer |
| 0064391 | Sep 1989 | CA | |||
| M8900044 | Jan 1989 | DE | |||
| 1056086 | Jan 1989 | GB | |||
Attorney, Agent or Firm: Bahr; Donald R
Description
FIG. 1 is a front view showing the adjustable wrench head design of my invention.
FIG. 2 is a left side view showing the adjustable wrench head design of my invention.
FIG. 3 is a right side view showing the adjustable wrench head design of my invention.
FIG. 4 is a front view showing the adjustable wrench head design of my invention with the head closed; and,
FIG. 5 is a pespective view showing the adjustable wrench head design of my invention.
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