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:
Mar. 31, 1987
Filed:
Apr. 12, 1985
Ralph G Yuhas, Helena, MT (US);
William H Birmingham, Helena, MT (US);
Win-Trol, Inc., Helena, MT (US);
Abstract
Window operating apparatus includes a housing portion, a support portion, a drive portion, a power supplying portion and a mounting portion. The housing portion includes a base section and a cover member disposed over the base section including a top section and sidewall sections extending downwardly from peripheral edges thereof engageable with the base section. The support portion includes opposed upwardly extending end sections. The drive portion which is supported between the end sections and secured thereto includes a gear train disposed adjacent the top section, the gear train including meshing gear members rotatable in a plane substantially parallel to the top section. An electrical motor affixed below one end of the gear train adjacent the base section includes an output shaft extending upwardly from the motor and engaging one of the gear members in the gear train. A second shaft member engages the other of the meshing gear members and extends downwardly from the gear train through an opening in the base section. A socket is disposed on the free end of the second shaft member outside the housing portion. The mounting portion includes a bracket member with a plate section disposed adjacent one of the upstanding end sections and affixed thereto extending outwardly through a slot in the base section and a foot at the end thereof.