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:
Jan. 18, 2000
Filed:
Apr. 23, 1998
Harold Switzgable, Plainsboro, NJ (US);
Other;
Abstract
A sectional overhead door construction utilizing articulated panels with a unique pinch-free interlocking system for connecting the lower edge of the panel with the upper edge of the panel therebelow utilizing a slotted configuration for greatly facilitating and expediting assembly. In preferred embodiments the panels will define an engagement finger positionable within an insertion slot or enlarged keyhole section of an adjacent panel. Movement of the engagement finger along the insertion slot will achieve placement thereof within an engagement slot which allows pivotal articulated relative movement between vertically adjacent sectional door panels within the articulated door panel apparatus.