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. 09, 1993
Filed:
Mar. 27, 1992
Willie Erschens, Waldweiler, DE;
Franz J Mencher, Mandern, DE;
Peter Brosius, Ayl, DE;
Klaus Grave, Ennepetal, DE;
Bernhard Zender, Waldweiler, DE;
Peter Schardt, Neunkirchen, DE;
Gerd Hessek, Wadern-Lockweiler, DE;
Ferdinand Alten, Mandern, DE;
August Bilstein GmbH & Co. KG, Ennepetal, DE;
Abstract
A jack (1) has a flat base (2) attached to a support (3) at the top by a lever-operated mechanism. The mechanism is activated by a threaded shaft (5) and nut (6). The nut has a coaxial gudgeon (10 & 11) on each side. The gudgeons extend across the axis (22) of an interior-threaded section. The nut consists of two halves (13 & 14). The halves fit together at a flat interface (15). The interface parallels both the axis (21) of the gudgeons and the axis (22) of the threaded section (23).