Anti-theft pusher with incremental distance detection

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12137819
APP PUB NO 20230301444A1
SERIAL NO

18326127

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A retail merchandise pusher is configured for sliding along a pusher assembly track. The pusher assembly is mountable to a retail merchandise shelf. The pusher includes a housing, a spring drum rotatably mounted within the housing, and a coil spring mounted to the spring drum. The coil spring is coilable and uncoilable upon rotation of the spring drum. A controller is coupled to a sensor arrangement within the housing. The sensor arrangement has a spring drum sensor for detecting rotation of the spring drum. A direction sensor detects a direction of rotation of the spring drum. An incremental distance sensor detects incremental movement of the pusher. The controller is configured to calculate, based on data from the sensor arrangement, a total distance and direction of travel by the pusher, and to generate an alarm when the pusher travels more than a threshold distance within a predetermined period of time.

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Patent Owner(s)

  • FASTENERS FOR RETAIL, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ewing, Brent O Roscoe, US 38 105
Man, Chan Chor Tai Po, HK 38 174

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