Metal vent

Ventilation – Having inlet airway – Sleeved vent for ceiling – wall – or floor

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C454S274000, C096S006000

Reexamination Certificate

active

07357709

ABSTRACT:
A metal vent having an aperture for the passage of a fluid, a porous membrane sealing the aperture, wherein the components of the vent are assembled by an interference fit.

REFERENCES:
patent: 1409902 (1922-03-01), Ausen
patent: 3951293 (1976-04-01), Schulz
patent: 3953566 (1976-04-01), Gore
patent: 3962153 (1976-06-01), Gore
patent: 4096227 (1978-06-01), Gore
patent: 4136796 (1979-01-01), Dubois et al.
patent: 4187390 (1980-02-01), Gore
patent: 4478665 (1984-10-01), Hubis
patent: 4512243 (1985-04-01), Ballard et al.
patent: 4902423 (1990-02-01), Bacino
patent: 5125428 (1992-06-01), Rauter
patent: 5126054 (1992-06-01), Matkovich
patent: 5215312 (1993-06-01), Knappe et al.
patent: 5353949 (1994-10-01), Seibert et al.
patent: 5486429 (1996-01-01), Thibault
patent: 5506067 (1996-04-01), Tinker
patent: 5522769 (1996-06-01), DiGuiseppi
patent: 5596814 (1997-01-01), Zingle et al.
patent: 5732837 (1998-03-01), Jones
patent: 5785390 (1998-07-01), Gold et al.
patent: 5882454 (1999-03-01), Baginski et al.
patent: 5901867 (1999-05-01), Mattson
patent: 5928516 (1999-07-01), Hopkins et al.
patent: 5988426 (1999-11-01), Stern
patent: 6170684 (2001-01-01), Vincent et al.
patent: 6325463 (2001-12-01), Sitter et al.
patent: 6364924 (2002-04-01), Mashiko et al.
patent: 6464425 (2002-10-01), Closkey
patent: 6523724 (2003-02-01), Paulovich et al.
patent: 29514072 (1995-11-01), None
patent: 01269766 (1989-10-01), None
patent: WO 03/016726 (2003-02-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2783080

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.