U.S. patent number D481,109 [Application Number D/172,645] was granted by the patent office on 2003-10-21 for tee coupling. This patent grant is currently assigned to Victaulic Company of America. Invention is credited to Douglas R. Dole, Ronald R. Snyder, Sr., Lawrence W. Thau, Jr., Charles E. Wilk, Jr..
United States Patent | D481,109 |
Dole , et al. | October 21, 2003 |
Inventors: | Dole; Douglas R. (Whitehouse Station, NJ), Wilk, Jr.; Charles E. (Northampton, PA), Thau, Jr.; Lawrence W. (Flemington, NJ), Snyder, Sr.; Ronald R. (Schnecksville, PA) |
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Assignee: | Victaulic Company of America
(Easton, PA) |
Appl. No.: | D/172,645 |
Filed: | December 16, 2002 |
Current U.S. Class: | D23/263 |
Current International Class: | 2301 |
Field of Search: | ;D23/262,263 ;285/133.11,133.21,133.3,133.4,133.5,133.6 |
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D291480 | August 1987 | Vassallo et al. |
4703956 | November 1987 | Keech |
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D354801 | January 1995 | Grant et al. |
5603530 | February 1997 | Guest |
5695224 | December 1997 | Grenier |
6499771 | December 2002 | Snyder, Sr. et al. |
US. patent application Ser. No. 10/007,951, filed Dec. 3, 2001, entitled "Mechanical Pipe Coupling Derived From a Standard Fitting" (Snyder Sr. et al). . U.S. patent application Ser. No. 10/123,607, filed Apr. 6, 2002, entitled "Mechanical Pipe Coupling Dervied From a Standard Fitting" (Snyder Sr. et al). . U.S. patent application Ser. No. 10/299,164, filed Nov. 19, 2002, entitled "Clamping Mechanical Pipe Coupling Derived From a Standard Fitting" (Snyder Sr. et al). . U.S. patent application Ser. No.10/299,281, filed Nov. 19, 2002, entitled "Triple-Expanded Mechanical Pipe Coupling Derived From a Standard Fitting" (Snyder Sr. et al). . IMI Yorkshire Fittings Group Web Page, including Tectite Products and Installation (4 pages; download ed Mar. 15, 2000). . cuprofit.RTM. Push-Fit for the Professionals, copyright 2001 (1 page; downloaded Nov. 21, 2001). . IBP Group Web Site; web pages downloaded Mar. 15, 2000, including cuprofit.RTM., >B<press and DELCOP.RTM. products, all copyrighted 1998 IBP (12 pages total). . U.S. Design patent application Ser. No. 29/172,661, filed Dec. 16, 2002, entitled Pipe Coupling (Snyder Sr. et al). . U.S. Design patent applicaiton Ser. No. 29/172,660, filed Dec. 16, 2002, entitled Elbow Coupling (Snyder Sr. et al). . U.S. Design patent application Ser. No. 29/172,658, filed Dec. 16, 2002, entitled Tee Coupling (Snyder Sr. et al). . U.S. Design patent application Ser. No. 29/172,657, filed Dec. 16, 2002, entitled Pipe Coupling (Dole et al). . U.S. Design patent application Ser. No. 29/172,654, filed Dec. 16, 2002, entitled Elbow Coupling (Dole et al). . U.S. Design patent applicaiton Ser. No. 29/172,659, filed Dec. 16, 2002, entitled Pipe Coupling (Wilk Jr. et al). . U.S. Design patent application Ser. No. 29/172,644, filed Dec. 16, 2002, entitled Elbow Coupling (Wilk Jr. et al). . U.S Design patent application Ser. No. 29/172,643, filed Dec. 16, 2002, entitled Tee Coupling (Wilk Jr. et al).. |
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