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. 20, 1979
Filed:
Jul. 03, 1978
Juozas Doveinis, Sterling Heights, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
The drawings illustrate an automotive window regulator mechanism including a track having a substantially vertical track-section and a laterally extending section, a perforated plastic tape slidably mounted in the track, an actuator mechanism for driving the perforated tape along the track, a bracket arrangement secured to a window pane at the midpoint of the bottom edge thereof and connecting same to an end of the perforated tape for travel therewith up or down adjacent the vertical track-section. A counterbalance assembly is operatively connected between the laterally extending track section and the actuator mechanism for maintaining the tape taut to counterbalance the weight of the window pane.