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. 08, 2011
Filed:
Jul. 24, 2007
Brian K. Roth, Elbert, CO (US);
John B. Harris, Manitou Springs, CO (US);
James D. Ohl, Colorado Springs, CO (US);
Raymond H. Lammers, Colorado Springs, CO (US);
William J. Dickhans, Colorado Springs, CO (US);
Shivanand Shivalli, Colorado Springs, CO (US);
Brian K. Roth, Elbert, CO (US);
John B. Harris, Manitou Springs, CO (US);
James D. Ohl, Colorado Springs, CO (US);
Raymond H. Lammers, Colorado Springs, CO (US);
William J. Dickhans, Colorado Springs, CO (US);
Shivanand Shivalli, Colorado Springs, CO (US);
Schlage Lock Company, Carmel, IN (US);
Abstract
A lock cylinder for a door including an opening, and operable to interact with a latch bolt assembly. The lock cylinder includes a housing that has a cavity, and a plug assembly that has a casing and a plug housed in the casing and rotatable between a locked position and an unlocked position. The plug is operable to interact with the latch bolt assembly, and the casing is disposed within the cavity. The lock cylinder also includes a spin ring member that at least partially encloses the housing, and an adapter that is configured to be installed in the opening of the door and that includes a spin ring interface engaged with the spin ring member. The adapter further includes a shield portion extendable into the opening of the door, and the spin ring interface and the shield portion are formed as a single piece.