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. 07, 1993
Filed:
Nov. 12, 1992
Applicant:
Inventor:
Ronald Borgardt, Kenner, LA (US);
Assignee:
Optima, Inc., Kenner, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
160118 ; 160210 ; 49127 ;
Abstract
A breakaway bi-folding door assembly, which would include a pair of bi-folding doors of the type having a first end hinged to an upper frame, and a second end travelling within a slot in the frame to allow the doors to fold and unfold between open and closed positions for defining an open or closed doorway through a passage. Furthermore, the assembly would include a movable plate member for each of the bi-folding doors, positioned on the frame, and hinged along one end for moving outward from the frame.