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. 23, 2019
Filed:
Sep. 29, 2017
Lighting Science Group Corporation, Cocoa Beach, FL (US);
Fredric S. Maxik, Cocoa Beach, FL (US);
Mark Penley Boomgaarden, Cary, NC (US);
Ran Zhou, Rockledge, FL (US);
Addy Widjaja, Palm Bay, FL (US);
Matthew Regan, Melbourne, FL (US);
David E. Bartine, Cocoa, FL (US);
Lighting Science Group Corporation, West Warwick, RI (US);
Abstract
A downlight apparatus may include a canister with a canister body and a canister base comprising a female helical thread defined as an engagement host. The downlight apparatus may also include a lamp including a lamp body and a male helical ridge, defined as a lamp ridge. The lamp ridge includes a platform that extends distally from a root of the lamp ridge to a distance ranging from 2 to 20 times greater than the distance between the root and the crest of an Edison screw base thread. The lamp and the canister are structured to secure to one another when the lamp engages with the engagement host.