U.S. patent number D493,512 [Application Number D/190,545] was granted by the patent office on 2004-07-27 for pipe 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 | D493,512 |
Dole , et al. | July 27, 2004 |
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) |
---|---|
Assignee: | Victaulic Company of America
(Easton, PA) |
Appl. No.: | D/190,545 |
Filed: | September 23, 2003 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
172657 | Dec 16, 2002 | D483441 | |||
Current U.S. Class: | D23/262 |
Current International Class: | 2301 |
Field of Search: | ;D23/262,263,259 ;285/369,372,373,417 |
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5695224 | December 1997 | Grenier |
D427668 | July 2000 | Stout, Jr. |
6106031 | August 2000 | Guginsky |
D430482 | September 2000 | Stout, Jr. |
6499771 | December 2002 | Snyder, Sr. et al. |
D483094 | December 2003 | Wilk et al. |
D483095 | December 2003 | Snyder et al. |
D483441 | December 2003 | Dole 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. 16, 2002, entitled "Mechanical Pipe Coupling Derived 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; downloaded 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 application 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 application Ser. No. 29/172,645, filed Dec. 16, 2002, entitled TEE COUPLING (Dole et al.). . U.S. Design patent application 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, entitled TEE COUPLING (Wilk, Jr. et al.).. |
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