Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Having a passageway through the entire wall – ceiling – or...
Reexamination Certificate
2009-08-21
2011-12-06
Glessner, Brian (Department: 3633)
Static structures (e.g., buildings)
Wall, ceiling, or floor designed for utilities
Having a passageway through the entire wall, ceiling, or...
C285S192000
Reexamination Certificate
active
08069623
ABSTRACT:
Herein is disclosed a sleeve system and methods of using the system. The system uses an elongated open-ended sleeve, and mounting plate parts which mate with each other to form a mounting plate and which are securable to each other and to a wall. The mounting plate thus formed comprises a collar which, when the mounting plates parts are secured together, presses against portions of the outer surface of the sleeve to hold the sleeve in place.
REFERENCES:
patent: 4427173 (1984-01-01), MacKay
patent: 4667702 (1987-05-01), Roth
patent: 4756945 (1988-07-01), Gibb
patent: 4936064 (1990-06-01), Gibb
patent: 5022685 (1991-06-01), Stiskin et al.
patent: 5079389 (1992-01-01), Nelson
patent: 5125199 (1992-06-01), Whitney et al.
patent: 5393106 (1995-02-01), Schroeder
patent: 5456050 (1995-10-01), Ward
patent: 5548934 (1996-08-01), Israelson
patent: 5594202 (1997-01-01), Tobias
patent: 5661891 (1997-09-01), Miller et al.
patent: 5729938 (1998-03-01), Tobias
patent: 5909904 (1999-06-01), Shea
patent: 5961154 (1999-10-01), Williams et al.
patent: 6176052 (2001-01-01), Takahashi
patent: 6247500 (2001-06-01), McMahon
patent: 6550819 (2003-04-01), DeSanto, Sr.
patent: 6627817 (2003-09-01), Kortenbach
patent: 7534965 (2009-05-01), Thompson
patent: 7596914 (2009-10-01), Stahl et al.
patent: 7685792 (2010-03-01), Stahl et al.
patent: 7878463 (2011-02-01), Kauppila
patent: 2001/0004023 (2001-06-01), Munzenberger et al.
patent: 2004/0168398 (2004-09-01), Sakno et al.
patent: 2006/0265980 (2006-11-01), Vaughan
patent: 2008/0127582 (2008-06-01), Turner
patent: 2009/0032281 (2009-02-01), Turcovsky
patent: 2009/0197060 (2009-08-01), Cho
patent: 10-0762012 (2007-09-01), None
patent: 20-0442186 (2008-10-01), None
SpecSeal Firestop Products, 2006.
SpecSeal Ready Split Sleeve Product Data Sheet obtained from the web at: http://sti.fmpdata.net/ftp/datasheet/PDS-Ready—Split—Sleeve.pdf, May 2007.
Unique Fire Stop Products Split Sleeve System—Installation Pictorial; obtained from the web at http://www.uniquefirestop—com/split—sleeve—pictorial.htm, May 2007.
International Search Report, PCT/US2010/045002, mailed Apr. 29, 2011, 3 pages.
Abesco CT-120 Technical Data Sheet: May 4, 2004, 2 pages.
Abesco CT-120 Product Information; <Aug. 21, 2009 (obtained from the web at http://www.abesco.net/productus/products/ct120r.php; undated but known to date from before the Aug. 21, 2009 filing date of the present application), 2 pages.
Colwell Ted D
Jensen Kristen A.
Lee Rebecca C.
Schmidt Ernst L.
3M Innovative Properties Company
Glessner Brian
Stephan Beth
Wood Kenneth B.
LandOfFree
Sleeve system and method of using does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sleeve system and method of using, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sleeve system and method of using will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4268187