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:
Jul. 31, 2007
Filed:
Jul. 15, 2005
David V. Toloday, Terre Haute, IN (US);
Marlin Austin, Speedway, IN (US);
Loren D. Mueller, Indianapolis, IN (US);
Paul D. Bilyeu, Danville, IN (US);
David V. Toloday, Terre Haute, IN (US);
Marlin Austin, Speedway, IN (US);
Loren D. Mueller, Indianapolis, IN (US);
Paul D. Bilyeu, Danville, IN (US);
Von Duprin, Inc., Indianapolis, IN (US);
Abstract
A control assembly configured for a narrow stile door and for interaction with an exit device. The control assembly provides a means to translate user input, such as rotating a lever to operate a centercase. The control includes a slider for sliding movement within a housing between a first position extending a latchbolt of the exit device and a second position withdrawing the latchbolt. The control assembly configuration incorporates a swivel locking latch rotatable into the path of the slider to prevent the slider from moving out of the first position.