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:
Sep. 15, 2009
Filed:
Jan. 12, 2007
Jack Ackerman, Itasca, IL (US);
Jack Ackerman, Itasca, IL (US);
HSI Fire & Safety Group, LLC, Elk Grove Village, IL (US);
Abstract
An apparatus () for testing detectors has a cup or chamber () supported within a mid-cap () by a support ring (). An adjustable cap () attaches at one end to a mid-cap () and at the other end to a step-adjust cap () via bayonet mounting. A handle () is pivotally connected to pivot pins () located on the mid-cap (). An external ring () attaches to the distal rim () of the chamber () and has legs () for covering notches () formed in the chamber (). An identifier reader or receiver/PDAs () is used in the system to communicate with the detector to identify the detector and/or transmit the test results to a central location.