Wastewater pipe
Latest Patents:
Description
The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design.
Claims
The ornamental design for a wastewater pipe, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
151166 | May 1874 | Shaw et al. |
D24013 | February 1895 | Crawford et al. |
D24114 | March 1895 | Crawford et al. |
1978774 | October 1934 | Voss et al. |
D96508 | August 1935 | Rosenburgh et al. |
D96509 | August 1935 | Rosenburgh et al. |
2236802 | April 1941 | McDonald |
2818084 | December 1957 | Tennison, Jr. |
3983873 | October 5, 1976 | Hirschman |
4134431 | January 16, 1979 | Davidson et al. |
4679294 | July 14, 1987 | Lomax et al. |
6263903 | July 24, 2001 | Sjoberg |
D478969 | August 26, 2003 | Mezzalira |
7361274 | April 22, 2008 | Lazaredes |
D573699 | July 22, 2008 | Clukies |
D603941 | November 10, 2009 | Leelaprachakul |
20070138080 | June 21, 2007 | Clukies |
20130061973 | March 14, 2013 | Zerbes et al. |
- Amitech Service AG, “GRP non-circular Pipe Systems”, GRP non-circular Pipe Systems for Construction and Renovation of Sewer Systems, 2013, 16 pages.
- Diamond Plastics Corporation, “PVC Pipe for the 21st Century (brochure)”, Http://www.dpcpipe.com/assets/pdf/prod/catalog.pdf, May 2013, 36 pages.
Patent History
Patent number: D752723
Type: Grant
Filed: Nov 4, 2013
Date of Patent: Mar 29, 2016
Assignee: (Hudson, CO)
Inventor: George Tendick (Hudson, CO)
Primary Examiner: Eric Goodman
Assistant Examiner: Daniel J Domino
Application Number: 29/471,699
Type: Grant
Filed: Nov 4, 2013
Date of Patent: Mar 29, 2016
Assignee: (Hudson, CO)
Inventor: George Tendick (Hudson, CO)
Primary Examiner: Eric Goodman
Assistant Examiner: Daniel J Domino
Application Number: 29/471,699
Classifications
Current U.S. Class:
Pipe, Tubing Or Hose (D23/266)