The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2008
Filed:
Aug. 12, 2003
Richard J. Tracy, Elgin, IL (US);
Joseph Fabin, Elmwood Park, IL (US);
Richard J. Tracy, Elgin, IL (US);
Joseph Fabin, Elmwood Park, IL (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A multi-part closure provides remote indication of a secured or unsecured state of the closure. The closure includes first and second mating members that when engaged define a secured state and when disengaged define an unsecured state. A self-contained transmitter is disposed in the first member. A switch is disposed in the first member in electrical communication with the transmitter. The switch is positioned within the first member for engagement by the second member when the first and second members are mated with and secured to one another. A remote receiver provides indication of the engage or disengaged state of the first and second members.