Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Load-bearing – prefabricated – abutting units with aligned...
Reexamination Certificate
2007-03-01
2009-02-17
Canfield, Robert J (Department: 3635)
Static structures (e.g., buildings)
Wall, ceiling, or floor designed for utilities
Load-bearing, prefabricated, abutting units with aligned...
C052S220300, C052S220500
Reexamination Certificate
active
07490443
ABSTRACT:
A modular flooring system that includes a plurality of interlocking floor panels arrangeable into a variety of configurations. In one embodiment, each interlocking floor panel includes tongues and grooves that allow adjacent ones of the panels to connect with one another by the mating of tongues and grooves. A locking mechanism can be provided to one or more of the floor panels for locking the connected panels together. In other embodiments, the modular flooring system includes either integrally formed conduit chases or separately formed conduit chases, or a combination of both.
REFERENCES:
patent: 0016692 (1857-02-01), Mettam
patent: 2231780 (1941-02-01), Swenson
patent: 2394443 (1946-02-01), Guignon, Jr.
patent: 2407059 (1946-09-01), Crafton
patent: 2950575 (1960-08-01), Hellwig
patent: 3420018 (1969-01-01), Fork
patent: 3494381 (1970-02-01), Fork
patent: 3512324 (1970-05-01), Reed
patent: 3538819 (1970-11-01), Gould, Jr. et al.
patent: 3771891 (1973-11-01), Nirenski et al.
patent: 3815304 (1974-06-01), Schille et al.
patent: 4152875 (1979-05-01), Soland
patent: 4612746 (1986-09-01), Higgins
patent: 4749302 (1988-06-01), DeClute
patent: 4773196 (1988-09-01), Yoshida et al.
patent: 4917532 (1990-04-01), Haberhauer et al.
patent: 4930286 (1990-06-01), Kotler
patent: 5152632 (1992-10-01), Hawkes
patent: 5197244 (1993-03-01), Takeda et al.
patent: 5205092 (1993-04-01), Taylor
patent: 5267367 (1993-12-01), Wegmann, Jr.
patent: 5341614 (1994-08-01), Shimizu
patent: 5425214 (1995-06-01), Truelove et al.
patent: 5489458 (1996-02-01), Sato et al.
patent: 5499888 (1996-03-01), Hawkes
patent: 5630300 (1997-05-01), Chen
patent: 5787654 (1998-08-01), Drost
patent: 6021646 (2000-02-01), Burley et al.
patent: 6061979 (2000-05-01), Johannes
patent: 6061982 (2000-05-01), Owen
patent: 6076315 (2000-06-01), Kondo
patent: 6164026 (2000-12-01), Ehrenkrantz
patent: 6170212 (2001-01-01), Suchyna et al.
patent: 6274809 (2001-08-01), Pudims et al.
patent: 6526710 (2003-03-01), Killen
patent: 6598366 (2003-07-01), Hsieh et al.
patent: 6694689 (2004-02-01), Scott et al.
patent: 6733206 (2004-05-01), Stasiewich et al.
patent: 6739797 (2004-05-01), Schneider
patent: 6845591 (2005-01-01), van Paassen et al.
patent: 2003/0084626 (2003-05-01), Hsieh et al.
patent: 2006/0080909 (2006-04-01), Harding et al.
patent: 2007/0277453 (2007-12-01), Trageser et al.
Bike Track, Inc. brochure, EcoTrack Modular Flooring Systems for Military Applications.
Bike Track, Inc. brochure, Tactical Command Post Staging System.
Hoblin Nancy L.
Lovald David K.
McVey Barry S.
Ahmad Charissa
Bike Track, Inc.
Canfield Robert J
Downs Rachlin & Martin PLLC
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