Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2006-04-28
2010-11-30
Wu, Daniel (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100
Reexamination Certificate
active
07843346
ABSTRACT:
A closure (10) and RFID device (15) in combination, wherein the closure comprises a metal shell and the RFID device comprises a tag (40) and antenna means (80), wherein the tag (40) comprises an RFID chip (60) and an electrical circuit (50), and wherein the antenna means (80) is adapted to be one side of a dipole, and the RFID device is entirely located within the metal closure with the electrical circuit (50) electrically connected (70) to the metal closure (10) so that the closure becomes the other side of the dipole antenna.
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patent: 7126479 (2006-10-01), Claessens et al.
patent: 2004/0052202 (2004-03-01), Brollier
patent: 2006/0077062 (2006-04-01), Andrechak et al.
patent: 19940420109 (1994-10-01), None
patent: PCT/US99/24104 (1999-10-01), None
patent: PCT/GB2004/003821 (2005-03-01), None
Bradley Arant Boult & Cummings LLP
Obrist Closures Switzerland GmbH
Sherwin Ryan W
Wu Daniel
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