SEALING DEVICE
First Claim
1. Sealing device comprising:
- a housing and a closure member having a first end and a second end, at least one of said first and second ends being removably attached to said housing, said housing comprising means for checking integrity of said closure member and a first transponder for transmitting information on a status of the sealing device;
a second transponder associated with at least one of said first and second ends of said closure member, said second transponder comprising a second identity; and
a transponder reader associated with said first transponder, said transponder reader being arranged for reading said second identity of said second transponder;
wherein said first transponder is configured for receiving said second identity from said transponder reader and for transmitting said second identity.
1 Assignment
0 Petitions
Accused Products
Abstract
A sealing device including a housing and a closure member having a first end and a second end, at least one of the first and second ends being removably attached to the housing, the housing having means for checking the integrity of the closure member and a first transponder for transmitting information on the status of the sealing device where, the sealing device further includes a second transponder, preferably a passive transponder, associated with at least one of the first and second ends (16, 20) of the closure member, the second transponder comprising a second identity, and a transponder reader associated with the first transponder, preferably an active transponder, the transponder reader being arranged for reading the second identity of the second transponder; the first transponder being configured for receiving the second identity from the transponder reader and for transmitting the second identity.
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Citations
13 Claims
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1. Sealing device comprising:
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a housing and a closure member having a first end and a second end, at least one of said first and second ends being removably attached to said housing, said housing comprising means for checking integrity of said closure member and a first transponder for transmitting information on a status of the sealing device; a second transponder associated with at least one of said first and second ends of said closure member, said second transponder comprising a second identity; and a transponder reader associated with said first transponder, said transponder reader being arranged for reading said second identity of said second transponder; wherein said first transponder is configured for receiving said second identity from said transponder reader and for transmitting said second identity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification