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:
Apr. 06, 2004
Filed:
Mar. 13, 2002
Applicant:
Inventor:
Lawrence F. Biebuyck, Garland, TX (US);
Assignee:
Butler Manufacturing, Company, Kansas City, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04H 1/00 ;
U.S. Cl.
CPC ...
E04H 1/00 ;
Abstract
A method of and apparatus for curtain wall assembly utilizing a sill subassembly which is adapted for direct structural interconnection with oppositely disposed portions of vertical mullions. The oppositely disposed mullions and underlying sill subassembly are configured for direct mounting upon a pre-installed flashing secured to a structural mounting surface of a building. In this manner, threaded fasteners may be utilized to directly interconnect the vertical mullion to the sill subassembly and the mounting of panels, such as glass, to the sill subassembly is facilitated.