Pipe hanger clamp
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Description
The broken lines in the figures depict environment only and form no part of the claimed design.
Claims
The ornamental design for a pipe hanger clamp, as shown and described.
Referenced Cited
U.S. Patent Documents
996478 | June 1911 | Francis |
1557111 | October 1925 | Rutledge |
2108684 | February 1938 | Lynch |
2817130 | December 1957 | Roberts et al. |
3141642 | July 1964 | Mayrath |
3454996 | July 1969 | Tetzlaff et al. |
4296534 | October 27, 1981 | Nagano |
4414715 | November 15, 1983 | Anjos et al. |
4592576 | June 3, 1986 | Proctor et al. |
4908914 | March 20, 1990 | Fay |
5083347 | January 28, 1992 | Bucciero |
5185913 | February 16, 1993 | Campo et al. |
D360128 | July 11, 1995 | Huffine |
6021551 | February 8, 2000 | Detable et al. |
Patent History
Patent number: D653529
Type: Grant
Filed: Mar 1, 2011
Date of Patent: Feb 7, 2012
Assignee: Sitka Developments Pty Ltd (Brisbane)
Inventors: Francesco Tomasi (Brisbane), John Hammond (Brisbane), Craig Mounsey (Toowong), Owen Bawden (Toowong), Neil Davidson (Toowong)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Christie, Parker & Hale, LLP.
Application Number: 29/386,488
Type: Grant
Filed: Mar 1, 2011
Date of Patent: Feb 7, 2012
Assignee: Sitka Developments Pty Ltd (Brisbane)
Inventors: Francesco Tomasi (Brisbane), John Hammond (Brisbane), Craig Mounsey (Toowong), Owen Bawden (Toowong), Neil Davidson (Toowong)
Primary Examiner: Celia A. Murphy
Assistant Examiner: John Windmuller
Attorney: Christie, Parker & Hale, LLP.
Application Number: 29/386,488
Classifications
Current U.S. Class:
D8/396