Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD481447 S1
Publication typeGrant
Application numberUS 29/172,654
Publication dateOct 28, 2003
Filing dateDec 16, 2002
Priority dateDec 16, 2002
Publication number172654, 29172654, US D481447 S1, US D481447S1, US-S1-D481447, USD481447 S1, USD481447S1
InventorsDouglas R. Dole, Charles E. Wilk, Jr., Lawrence W. Thau, Jr., Ronald R. Snyder, Sr.
Original AssigneeVictaulic Company Of America
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Elbow coupling
US D481447 S1
Abstract  available in
Images(5)
Previous page
Next page
Claims(1)
  1. The ornamental design for an elbow coupling, as shown and described.
Description

FIG. 1 is a perspective view of a first embodiment of our design for an elbow coupling;

FIG. 2 is a top view of the elbow coupling shown in FIG. 1;

FIG. 3 is a bottom view of the elbow coupling shown in FIG. 1;

FIG. 4 is a left side view of the elbow coupling shown in FIG. 1, the right side being shown in perspective in FIG. 1;

FIG. 5 is a front view of the elbow coupling shown in FIG. 1;

FIG. 6 is a rear view of the elbow coupling shown in FIG. 1;

FIG. 7 is a perspective view of a second embodiment of our design for an elbow coupling;

FIG. 8 is a top view of the elbow coupling shown in FIG. 7;

FIG. 9 is a bottom view of the elbow coupling shown in FIG. 7;

FIG. 10 is a left side view of the elbow coupling shown in FIG. 7, the right side being shown in perspective in FIG. 7;

FIG. 11 is a front view of the elbow coupling shown in FIG. 7; and,

FIG. 12 is a rear view of the elbow coupling shown in FIG. 7.

The broken lines in FIGS. 7, 9 and 11 are shown for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
Reference
1cuprofit® Push-Fit for the Professionals, copyright 2001 (1 page; downloaded Nov. 21, 2001).
2IBP Group Web Site; web pages downloaded Mar. 15, 2000, including cuprofit®, >B<press and DELCOP® products, all copyrighted 1998 IBP (12 pages total).
3IMI Yorkshire Fittings Group Web Page, including Tectite Products and Installation (4 pages; downloaded Mar. 15, 2000).
4Reducing Elbows 90, AMC Anderson Metals Corporation catalog #6187; 1987.*
5U.S. Design patent application Ser. No. 29/172, 660, filed Dec. 16, 2002, entitled Elbow Coupling (Snyder, Sr. et al).
6U.S. Design patent application Ser. No. 29/172,643, filed Dec. 16, 2002, entitled Tee Coupling (Wilk, Jr. et al).
7U.S. Design patent application Ser. No. 29/172,644, filed Dec. 16, 2002, entitled Elbow Coupling (Wilk, Jr. et al).
8U.S. Design patent application Ser. No. 29/172,645, filed Dec. 16, 2002, entitled Tee Coupling (Dole et al).
9U.S. Design patent application Ser. No. 29/172,657, filed Dec. 16, 2002, entitled Pipe Coupling (Dole et al).
10U.S. Design patent application Ser. No. 29/172,658, filed Dec. 16, 2002, entitled Tee Coupling (Snyder, Sr. et al).
11U.S. Design patent application Ser. No. 29/172,659, filed Dec. 16, 2002, entitled Pipe Coupling (Wilke, Jr. et al).
12U.S. Design patent application Ser. No. 29/172,661, filed Dec. 16, 2002, entitled Pipe Coupling (Snyder, Sr. et al).
13U.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.).*
14U.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.).*
15U.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.).*
16U.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.).*
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD731627 *Apr 11, 2014Jun 9, 2015John Guest International LimitedFluid connector
USD733266 *Oct 12, 2012Jun 30, 2015Tyco Fire Products LpPipe fitting
USD738472 *Oct 19, 2012Sep 8, 2015Tyco Fire Products LpPipe fitting
USD743511 *Mar 27, 2015Nov 17, 2015Tyco Fire Products LpPipe fitting
Classifications
U.S. ClassificationD23/263