J-hook extension
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Description
The broken line showing of a beam to which the extension is secured, a J- hook connected to the extension, and a pipe supported by the J-hook, are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a J-hook extension, as shown and described.
Referenced Cited
U.S. Patent Documents
4407478 | October 4, 1983 | Hodges |
D307384 | April 24, 1990 | Phillips |
D308015 | May 22, 1990 | Volpe et al. |
5385320 | January 31, 1995 | Ismert et al. |
5542631 | August 6, 1996 | Bruno |
5845882 | December 8, 1998 | Hodges et al. |
5890683 | April 6, 1999 | DePietro |
6311851 | November 6, 2001 | Knudsen et al. |
6575416 | June 10, 2003 | Avinger |
D507961 | August 2, 2005 | Goodman et al. |
Patent History
Patent number: D551064
Type: Grant
Filed: Aug 22, 2005
Date of Patent: Sep 18, 2007
Assignee: IPS Corporation (Collierville, TX)
Inventors: Jeffrey A. Humber (Memphis, TN), Steven R. Cole (Collierville, TN)
Primary Examiner: Holly H. Baynham
Attorney: Gauthier & Connors, LLP
Application Number: 29/236,765
Type: Grant
Filed: Aug 22, 2005
Date of Patent: Sep 18, 2007
Assignee: IPS Corporation (Collierville, TX)
Inventors: Jeffrey A. Humber (Memphis, TN), Steven R. Cole (Collierville, TN)
Primary Examiner: Holly H. Baynham
Attorney: Gauthier & Connors, LLP
Application Number: 29/236,765
Classifications
Current U.S. Class:
D8/373