Pipe coupling

Details Pipe coupling Pipe coupling

2002-12-16

2003-12-02

Taylor, Robin V. (Department: 2911)

Environmental heating and cooling; fluid handling and sanitary e

Fluid handling or treatment equipment

Fitting

Design Patent

active

D0483095

CLAIM:
The ornamental design for a pipe coupling, as shown and described.

REFERENCES:
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patent: D430482 (2000-09-01), Stout, Jr.
patent: 6499771 (2002-12-01), Snyder, Sr. et al.
U.S. 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® 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®, >B<press and DELCOP® products, all copyrighted 1998 IBP (12 pages total).
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, filed Dec. 16, 2002, entitled Tee Coupling (Wilk Jr. et al).

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