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:
Apr. 07, 1981
Filed:
Aug. 08, 1979
Robert F Holritz, Jersey City, NJ (US);
Robert C Stewart, deceased, late of Morris County, NJ (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
Installation apparatus for installing pre-assembled escalators having upper and lower ends in an operating position between upper and lower landings, including wheeled support apparatus for supporting and transporting an escalator. Scissors lift apparatus mounted on the wheeled support apparatus, and a pivotal escalator truss support and locater assembly mounted on the scissors lip apparatus, cooperate to provide both vertical and angular adjustment of the escalator, in order to permit the upper end to be aligned with and then supported by a support wall associated with the upper landing, and to permit its lower end to be subsequently lowered into a pit associated with the floor of the lower landing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile