Mechanical coupling
Gibb , et al. January 29, 2
U.S. patent number D560,764 [Application Number D/232,359] was granted by the patent office on 2008-01-29 for mechanical coupling. This patent grant is currently assigned to Victaulic Company. Invention is credited to Douglas R. Dole, John Gibb, William A. Nagle, Michael V. Porter.
| United States Patent | D560,764 |
| Gibb , et al. | January 29, 2008 |
Mechanical coupling
Claims
CLAIM The ornamental design for a mechanical coupling, as shown and described.
| Inventors: | Gibb; John (Beeton, CA), Dole; Douglas R. (Whitehouse Station, NJ), Porter; Michael V. (Easton, PA), Nagle; William A. (Laureldale, PA) |
|---|---|
| Assignee: | Victaulic Company (Easton,
PA) |
| Appl. No.: | D/232,359 |
| Filed: | June 17, 2005 |
| Current U.S. Class: | D23/265 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/262-265 ;285/1,53,104-105,404,112,340,367,373,915 ;403/300,291 ;D8/396 ;411/5,10 |
References Cited [Referenced By]
U.S. Patent Documents
| 1851574 | March 1932 | Fiederlein |
| 1905324 | April 1933 | Waters |
| 1930194 | October 1933 | Dillon |
| 2020554 | November 1935 | Johnson |
| D142057 | August 1945 | Baxter |
| D168928 | March 1953 | English |
| 2650115 | August 1953 | Taylor |
| 2752173 | June 1956 | Krooss |
| 3078108 | February 1963 | Smith |
| 3695638 | October 1972 | Blakeley |
| 4218080 | August 1980 | Kendrick |
| 4408788 | October 1983 | Beukema |
| 4417755 | November 1983 | Gittleman |
| D287532 | December 1986 | Jones et al. |
| D298802 | December 1988 | Tekirian |
| 4896902 | January 1990 | Weston |
| 4966395 | October 1990 | Hendrickson |
| 5058931 | October 1991 | Bowsher |
| 5911446 | June 1999 | McLennan et al. |
| 6076861 | June 2000 | Ikeda |
| 6312025 | November 2001 | Wolfsdorf |
| 6626466 | September 2003 | Dole |
| 2004/0036291 | February 2004 | Dole |
| 2005/0242585 | November 2005 | Dole et al. |
Other References
|
Asian Sources Hardwares (Apr. 2005), p. 187. cited by other. |
Primary Examiner: Simmons; Ian
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: Synnestvedt & Lechner LLP
Description
FIG. 1 is a perspective view of our design for a pipe coupling;
FIG. 2 is an end view of the pipe coupling shown in FIG. 6 thereof, the opposite end view being identical thereto;
FIG. 3 is a side view of the pipe coupling thereof, the opposite side view being identical thereto;
FIG. 4 is a top view of the pipe coupling thereof; and,
FIG. 5 is a bottom view of the pipe coupling.
The broken lines shown in FIGS. 1 5 are shown for illustrative purposes only and form no part of the claimed design.
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