Duct seal

Description

FIG. 1 is a front perspective view of a duct seal according to an embodiment of the present design;

FIG. 2 is a side view of the duct seal of FIG. 1, other side views being identical due to the axisymmetric construction of the duct seal;

FIG. 3 is a front view of the duct seal of FIG. 1;

FIG. 4 is a rear view of the duct seal of FIG. 1;

FIG. 5 is a side cutaway view along the lines 5--5 of the duct seal of FIG. 1; and,

FIG. 6 is a detail of the side cutaway view of FIG. 5, showing the duct seal placed around a portion of a notional duct.

The broken line showing portions of a duct in FIG. 6 is for illustrative purposes only and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a duct seal, as shown and described.

---

Inventors:	Haggkvist; Alf (Varnamo, SE)
Assignee:	Eastern Sheet Metal (Cincinnati, OH)
Appl. No.:	D/259,224
Filed:	May 4, 2006

---

Current U.S. Class:	D23/386
Current International Class:	2304
Field of Search:	;D23/386,393,269,352,206,259,266,262 ;138/149,164,143,177 ;285/123.12,109,110,80,10,192,114,370 ;454/243,270,233 ;4/541.6 ;126/82,312 ;277/606,602 ;428/36.9 ;2/427 ;29/450

---

References Cited [Referenced By]

---

U.S. Patent Documents

3955834	May 1976	Ahlrot
4007941	February 1977	Stancati
D256046	July 1980	Perrin
D256499	August 1980	Foreman
4291905	September 1981	Schrock
D273702	May 1984	Widerby et al.
4645244	February 1987	Curtis
4653124	March 1987	McNeal et al.
D322120	December 1991	du Gay
5599600	February 1997	Rau
D379493	May 1997	Woods
D427667	July 2000	Stout, Jr.
D427668	July 2000	Stout, Jr.
D427673	July 2000	Stout, Jr.
D430482	September 2000	Stout, Jr.
D435090	December 2000	Stout, Jr.
D437034	January 2001	Stout, Jr.
6279967	August 2001	Proctor et al.
D475130	May 2003	Stout, Jr.
D475447	June 2003	Stout, Jr.
D475448	June 2003	Stout, Jr.
D475449	June 2003	Stout, Jr.
D475778	June 2003	Stout, Jr.
D475779	June 2003	Stout, Jr.
D475780	June 2003	Stout, Jr.
D476074	June 2003	Stout, Jr.
D478978	August 2003	Stout, Jr.
D480132	September 2003	Stout, Jr.
D488217	April 2004	Stout, Jr.
D488858	April 2004	Stout, Jr.
D488859	April 2004	Stout, Jr.
D489806	May 2004	Stout, Jr.
D492024	June 2004	Stout, Jr.
D492025	June 2004	Stout, Jr.
6758502	July 2004	Mattsson et al.
D501547	February 2005	Stout, Jr.
D501548	February 2005	Stout, Jr.
D513072	December 2005	Berg
D521632	May 2006	Stout, Jr.
D521633	May 2006	Stout, Jr.
D523131	June 2006	Stout, Jr.
D524436	July 2006	Stout, Jr.
2004/0250403	December 2004	Issagholian-Havai
2006/0006610	January 2006	Graham
2006/0214423	September 2006	Sandman et al.
2006/0253971	November 2006	Colin et al.

Primary Examiner: Zarfas; Louis
Assistant Examiner: Muller; David
Attorney, Agent or Firm: Dinsmore & Shohl LLP