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:
Jul. 03, 2018
Filed:
Jun. 28, 2017
Applicant:
Mao-shen Wang, New Taipei, TW;
Inventor:
Mao-Shen Wang, New Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/00 (2006.01); F21V 21/15 (2006.01); F21V 31/00 (2006.01); F21V 23/04 (2006.01); F21S 8/00 (2006.01);
U.S. Cl.
CPC ...
F21V 21/15 (2013.01); F21S 8/003 (2013.01); F21V 23/0442 (2013.01); F21V 31/005 (2013.01);
Abstract
A searchlight includes a lamp housing provided with a snap-action switch and/or a photo-electric switch, a support pivotally supporting the lamp housing from below and a lamp assembly pivotally installed inside the lamp housing; the lamp assembly has a back provided with a positioning lever for use in touch with the snap-action switch of the lamp housing; and the support has a top provided with a positioning lever for use in interrupting the light path of the photoelectric switch of the lamp housing; due to possessing aforesaid structure the searchlight therefore has a function of automatically returning to starting position when power supply is switched off.