Connection element for sheet piles
Description
FIG. 1 is a perspective view of the connection element for sheet piles according to my design; and,
FIG. 2 is an end view of the connection element for sheet piles according to my design.
Claims
The ornamental design for a connection element for sheet piles, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1070833 | August 1913 | Neilson |
| 1171281 | February 1916 | Vandevort |
| 1183403 | May 1916 | Quimby, Jr. |
| 3225407 | December 1965 | Daniels |
| 3688508 | September 1972 | Taylor |
| D242035 | October 1976 | Drawsky |
| D252668 | August 21, 1979 | Rudinski |
| 4521035 | June 4, 1985 | Berezowsky |
| D283352 | April 8, 1986 | Bancroft |
| 5292208 | March 8, 1994 | Berger |
| 5642557 | July 1, 1997 | Clews |
| 6282762 | September 4, 2001 | Wall |
| 6430782 | August 13, 2002 | Torres et al. |
Patent History
Patent number: D479798
Type: Grant
Filed: Jan 22, 2002
Date of Patent: Sep 23, 2003
Inventor: Georg Wall (D-81375 Munich)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Milde & Hoffberg, LLP
Application Number: 29/154,334
Type: Grant
Filed: Jan 22, 2002
Date of Patent: Sep 23, 2003
Inventor: Georg Wall (D-81375 Munich)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Milde & Hoffberg, LLP
Application Number: 29/154,334
Classifications
