Closure security seal with time-recording feature
First Claim
1. A security seal for a closure having a locking member, said security seal comprising:
- (a) an electronic timepiece having a power circuit and a time and date display which is preset, said timepiece being enclosed in a protective enclosure defining a receiver;
(b) said timepiece having a power switch disposed in said receiver;
(c) a flexible strap having a first end secured to said enclosure and the opposite end terminating at a latch, said latch and receiver being cooperative to retain said strap upon insertion of said latch into said receiver; and
(d) said power switch and latch being cooperative to interrupt the power to said timepiece upon insertion of the latch into the receiver thereby freezing said display to indicate the time and date of sealing.
1 Assignment
0 Petitions
Accused Products
Abstract
A security seal for a freight car, freight container or other enclosure. The seal has an electronic timepiece which displays the time and date and is preset at an established reference time. A cut-resistant strap is secured at one end to the seal and has a latch at the other end. When the latch is passed through a lock and is engaged in a receiver in the seal, the strap is locked in place and the power to the timepiece is interrupted providing an indication of the time and date on which the lock was sealed. Other information may be applied to the seal at the time of sealing such as the identification of the individual responsible for the sealing.
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Citations
9 Claims
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1. A security seal for a closure having a locking member, said security seal comprising:
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(a) an electronic timepiece having a power circuit and a time and date display which is preset, said timepiece being enclosed in a protective enclosure defining a receiver;
(b) said timepiece having a power switch disposed in said receiver;
(c) a flexible strap having a first end secured to said enclosure and the opposite end terminating at a latch, said latch and receiver being cooperative to retain said strap upon insertion of said latch into said receiver; and
(d) said power switch and latch being cooperative to interrupt the power to said timepiece upon insertion of the latch into the receiver thereby freezing said display to indicate the time and date of sealing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification