Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-03-19
2010-12-28
Nguyen, Hung T. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C340S545600, C340S569000, C340S570000, C235S383000, C235S385000, C705S022000, C705S028000
Reexamination Certificate
active
07859417
ABSTRACT:
Various embodiments of object tracking systems and related methods and devices are disclosed. One enclosure for object tracking comprises an interior space that is designed to contain radio frequency identification (RFID) tag. The enclosure further includes top, bottom and side walls that form the interior space. The walls are designed to prevent very little or no radio frequency (RF) signals leakage outside of the enclosure. The side walls include a front wall that includes at least one slot to facilitate accessing the interior space. The enclosure further includes at least one access member that is designed to move in and out of the enclosure via the at least one slot. The access member includes extending members that are designed to cover the openings between the access member and slot, thus preventing very little or no RF signals leakage outside of the enclosure.
REFERENCES:
patent: 4866661 (1989-09-01), de Prins
patent: 5671362 (1997-09-01), Cowe et al.
patent: 5693134 (1997-12-01), Stephens
patent: 6182053 (2001-01-01), Rauber et al.
patent: 6195006 (2001-02-01), Bowers et al.
patent: 6549891 (2003-04-01), Rauber et al.
patent: 6681990 (2004-01-01), Vogler et al.
patent: 6693539 (2004-02-01), Bowers et al.
patent: 6708879 (2004-03-01), Hunt
patent: 6935560 (2005-08-01), Andreasson et al.
patent: 6989749 (2006-01-01), Mohr
patent: 6996538 (2006-02-01), Lucas
patent: 7120278 (2006-10-01), Sukegawa et al.
patent: 7140542 (2006-11-01), Andreasson et al.
patent: 7202785 (2007-04-01), Maloney
patent: 7337963 (2008-03-01), Harper et al.
patent: 2001/0000019 (2001-03-01), Bowers et al.
patent: 2002/0118111 (2002-08-01), Brown et al.
patent: 2002/0145520 (2002-10-01), Maloney
patent: 2002/0183882 (2002-12-01), Dearing et al.
patent: 2002/0198795 (2002-12-01), Dorenbosch
patent: 2003/0034390 (2003-02-01), Linton et al.
patent: 2003/0102970 (2003-06-01), Creel et al.
patent: 2010/0079240 (2010-04-01), Higham
patent: 20011952 (2001-11-01), None
U.S. Appl. No. 11/969,350, filed Jan. 4, 2008, entitled “Portal System for a Controlled Space”, inventors Lawrence Edward Harper and Derry Thomas DeNise (Note: Copy not provided as PTO has copy on record).
U.S. Appl. No. 12/051,065, filed Mar. 19, 2008, entitled “Portal System for a Controlled Space”, inventors Lawrence Edward Harper and Derry Thomas DeNise (Note: Copy not provided as PTO has copy on record).
DeNise Derry Thomas
Harper Lawrence Edward
Nguyen Hung T.
Thomas Kayden Horstemeyer & Risley LLP
Winware, Inc.
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