Duct seal

Details Duct seal Duct seal

2007-10-16

2007-10-16

Zarfas, Louis (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

Design Patent

active

29259224

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

REFERENCES:
patent: 3955834 (1976-05-01), Ahlrot
patent: 4007941 (1977-02-01), Stancati
patent: D256046 (1980-07-01), Perrin
patent: D256499 (1980-08-01), Foreman
patent: 4291905 (1981-09-01), Schrock
patent: D273702 (1984-05-01), Widerby et al.
patent: 4645244 (1987-02-01), Curtis
patent: 4653124 (1987-03-01), McNeal et al.
patent: D322120 (1991-12-01), du Gay
patent: 5599600 (1997-02-01), Rau
patent: D379493 (1997-05-01), Woods
patent: D427667 (2000-07-01), Stout, Jr.
patent: D427668 (2000-07-01), Stout, Jr.
patent: D427673 (2000-07-01), Stout, Jr.
patent: D430482 (2000-09-01), Stout, Jr.
patent: D435090 (2000-12-01), Stout, Jr.
patent: D437034 (2001-01-01), Stout, Jr.
patent: 6279967 (2001-08-01), Proctor et al.
patent: D475130 (2003-05-01), Stout, Jr.
patent: D475447 (2003-06-01), Stout, Jr.
patent: D475448 (2003-06-01), Stout, Jr.
patent: D475449 (2003-06-01), Stout, Jr.
patent: D475778 (2003-06-01), Stout, Jr.
patent: D475779 (2003-06-01), Stout, Jr.
patent: D475780 (2003-06-01), Stout, Jr.
patent: D476074 (2003-06-01), Stout, Jr.
patent: D478978 (2003-08-01), Stout, Jr.
patent: D480132 (2003-09-01), Stout, Jr.
patent: D488217 (2004-04-01), Stout, Jr.
patent: D488858 (2004-04-01), Stout, Jr.
patent: D488859 (2004-04-01), Stout, Jr.
patent: D489806 (2004-05-01), Stout, Jr.
patent: D492024 (2004-06-01), Stout, Jr.
patent: D492025 (2004-06-01), Stout, Jr.
patent: 6758502 (2004-07-01), Mattsson et al.
patent: D501547 (2005-02-01), Stout, Jr.
patent: D501548 (2005-02-01), Stout, Jr.
patent: D513072 (2005-12-01), Berg
patent: D521632 (2006-05-01), Stout, Jr.
patent: D521633 (2006-05-01), Stout, Jr.
patent: D523131 (2006-06-01), Stout, Jr.
patent: D524436 (2006-07-01), Stout, Jr.
patent: 2004/0250403 (2004-12-01), Issagholian-Havai
patent: 2006/0006610 (2006-01-01), Graham
patent: 2006/0214423 (2006-09-01), Sandman et al.
patent: 2006/0253971 (2006-11-01), Colin et al.

Affiliated with

Also associated with

Rating

Duct seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Duct seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Duct seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3850877