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
| 1098077 | May 1914 | Annison |
| 1183403 | May 1916 | Quimby, Jr. |
| 2642018 | June 1953 | Weeber |
| 3688508 | September 1972 | Taylor |
| D242035 | October 1976 | Drawsky et al. |
| 4269435 | May 26, 1981 | Jarvenkyla et al. |
| 4707892 | November 24, 1987 | Nelson |
| 5292208 | March 8, 1994 | Berger |
| 6092346 | July 25, 2000 | Even et al. |
| 6282762 | September 4, 2001 | Wall |
| 6428244 | August 6, 2002 | Wall |
Patent History
Patent number: D472455
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Apr 1, 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: 29/148,884
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Apr 1, 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: 29/148,884
Classifications
