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:
Nov. 18, 1997
Filed:
Apr. 27, 1995
John A Townsend, Troy, MI (US);
Joalto Design Inc., Southfield, MI (US);
Abstract
A vehicle door and window drive assembly is disclosed for simultaneously or independently driving a vertically moving door and its associated window between respective open and closed positions. A single prime mover, such as a reversible electric motor, a door moving mechanism, and a window moving mechanism are selectively coupled and uncoupled with each other in various combinations by three electromagnetically operated clutches to provide for synchronized manual or powered movement of the door with the window or independent door and window operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile