Biometric padlock
First Claim
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1. A padlock having a body and a shackle having two ends, one end of the shackle being rotatably secured within the body, the other end of the shackle being releasable from the body when the padlock is unlocked;
- the padlock comprising;
a fingerprint scanning apparatus within said body and having a sensor accessible from the exterior of said body for scanning fingerprint indicia;
a memory device within said body for storing data corresponding to fingerprint indicia of at least one individual authorized to unlock said padlock;
means for comparing scanned fingerprint indicia with fingerprint indicia data stored in said memory device; and
means for releasing said other end of said shackle in response to said comparing means when said scanned fingerprint indicia matches said fingerprint data stored in said memory device.
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Abstract
A padlock having a body and a shoekle comprises a fingerprint sensor, a fingerprint data memory device and an electromagnetic device activated by a sensed and matched fingerprint to unlock the shackle from the body. Unlock and programming buttons respectively activate the sensor and configure the data memory device to receive new fingerprint data of those authorized to unlock the padlock.
66 Citations
12 Claims
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1. A padlock having a body and a shackle having two ends, one end of the shackle being rotatably secured within the body, the other end of the shackle being releasable from the body when the padlock is unlocked;
- the padlock comprising;
a fingerprint scanning apparatus within said body and having a sensor accessible from the exterior of said body for scanning fingerprint indicia;
a memory device within said body for storing data corresponding to fingerprint indicia of at least one individual authorized to unlock said padlock;
means for comparing scanned fingerprint indicia with fingerprint indicia data stored in said memory device; and
means for releasing said other end of said shackle in response to said comparing means when said scanned fingerprint indicia matches said fingerprint data stored in said memory device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- the padlock comprising;
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9. A padlock comprising:
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a body;
a shackle releasibly secured to said body;
an electrically-operated release mechanism contained in said body for selectively releasing said shackle;
a biometric sensor;
a biometric data storage device; and
a comparing device for comparing sensed biometric data with stored biometric data for activating said release mechanism when said sensed biometric data matches said stored biometric data. - View Dependent Claims (10, 11, 12)
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Specification