Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Non-cuttable device for attachment of shoplifting detection tag

Non-cuttable device for attachment of shoplifting detection tag

US Patent 5497639 · Granted Mar 12, 1996

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Autonomous interrogating transponder for direct communications with other transp2012
Autonomous interrogating transponder for direct communications with other transp2008
Antenna with octagon-shaped center2005
Antenna with square-shaped center2005
Antenna with round-shaped center2004
Expulsion of detrimental substance from theft-deterrent device1996
Signal-powered frequency-dividing transponder1996
Adjusting magnetic bias field intensity in EAS presence detection system to enha1995
Release of pin-clutch mechanism in theft-deterrent device1991
Expulsion of detrimental substance from theft-deterrent device1991
Detrimental-substance-containing theft-deterrent device1991
Pin-clutch mechanism for theft-deterrent device1991