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:
Feb. 01, 2011
Filed:
Mar. 23, 2007
James W. Meeks, Eaton, OH (US);
David C. Bryant, Richmond, IN (US);
James W. Meeks, Eaton, OH (US);
David C. Bryant, Richmond, IN (US);
Quanex Corporation, Houston, TX (US);
Abstract
An astragal assembly is disposed between doors of a double-door set mounted in a door frame of a building to seal between the doors. The astragal assembly includes an astragal attached to one of the doors and a lock block assembly slideable within the astragal. The astragal defines a channel and the lock block assembly includes a body slideably disposed in the channel. The lock block assembly includes a lift boot coupled to and resiliently extending from the body. The lock block assembly is slideable between an extended position and a retracted position. The lift boot includes a fin extending away from the body. The fin includes a first and second lateral portion spaced from each other and a primary portion extending from the first lateral portion to the second lateral portion for sealing against the door frame in the extended position to prevent elements from entering into the building.