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. 13, 1979
Filed:
Aug. 22, 1977
Richard L Thompson, Hendersonville, NC (US);
General Electric Company, , US;
Abstract
Lowering and hoisting apparatus for high mast luminaires. Support ring carrying a plurality of luminaires is mounted for movement along a pole from an upper operative position, in which it is latched to an upper support, to a lowered position near the ground for servicing operations. The latching arrangement comprises a plurality of latches on the support ring which automatically latch the support ring to the upper support when raised to its operative position, and are automatically unlatched from the upper support when the luminaire support ring is slightly raised from its operative position so that the support ring may be lowered to its service position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile