Pipe connector
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Description
The broken line showing is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
Claims
The ornamental design for a pipe connector, as shown and described.
Referenced Cited
U.S. Patent Documents
1221425 | April 1917 | Dremel |
3966237 | June 29, 1976 | Thiessen |
4176865 | December 4, 1979 | Felton et al. |
5301986 | April 12, 1994 | Yehezkeli |
D360018 | July 4, 1995 | Sonden et al. |
D451457 | December 4, 2001 | Hale, Jr. |
6447029 | September 10, 2002 | Ahn |
D466652 | December 3, 2002 | Thurman |
6832786 | December 21, 2004 | Duncan et al. |
D504503 | April 26, 2005 | Thurman |
6877780 | April 12, 2005 | Potts et al. |
6899359 | May 31, 2005 | Presby |
20030015872 | January 23, 2003 | Potts et al. |
20060284420 | December 21, 2006 | Dole |
Patent History
Patent number: D574472
Type: Grant
Filed: Jan 23, 2006
Date of Patent: Aug 5, 2008
Assignee: Kanaflex Corporation, Inc. (Osaka-Shi)
Inventor: Shigeki Kanao (Nishinomiya)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Kratz, Quintos & Hanson, LLP.
Application Number: 29/252,389
Type: Grant
Filed: Jan 23, 2006
Date of Patent: Aug 5, 2008
Assignee: Kanaflex Corporation, Inc. (Osaka-Shi)
Inventor: Shigeki Kanao (Nishinomiya)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Kratz, Quintos & Hanson, LLP.
Application Number: 29/252,389
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)