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.:

US 11812195 B1

Date of Patent:

Nov. 07, 2023

Filed:

Aug. 02, 2021

Multiple functions led night light

Applicant:

Tseng-lu Chien, Walnut, CA (US);

Inventor:

Tseng-Lu Chien, Walnut, CA (US);

Assignee:

Other;

Attorney:

BACON&THOMAS,PLLC

Primary Examiner:

Bao Q Truong

Int. Cl.

CPC ...

F21S 8/00 (2006.01); H04N 7/18 (2006.01); F21S 9/02 (2006.01); F21S 10/00 (2006.01); F21V 14/02 (2006.01); F21V 21/08 (2006.01); F21V 21/14 (2006.01); F21V 23/04 (2006.01); F21V 29/00 (2015.01); F21S 4/28 (2016.01); F21K 9/66 (2016.01); F21V 5/00 (2018.01); H04N 23/51 (2023.01); H04N 23/65 (2023.01); G01S 3/786 (2006.01); F21V 33/00 (2006.01); F21V 9/08 (2018.01); F21V 21/22 (2006.01); F21V 21/29 (2006.01); F21V 21/30 (2006.01); F21W 121/00 (2006.01); F21Y 115/15 (2016.01); F21V 19/00 (2006.01); F21S 2/00 (2016.01); F21Y 115/10 (2016.01); F21K 9/235 (2016.01);

U.S. Cl.

CPC ...

H04N 7/181 (2013.01); F21K 9/66 (2016.08); F21S 4/28 (2016.01); F21S 8/035 (2013.01); F21S 8/038 (2013.01); F21S 9/022 (2013.01); F21S 10/002 (2013.01); F21V 5/008 (2013.01); F21V 14/02 (2013.01); F21V 21/08 (2013.01); F21V 21/14 (2013.01); F21V 23/04 (2013.01); F21V 29/00 (2013.01); F21V 33/0052 (2013.01); G01S 3/7864 (2013.01); H04N 23/51 (2023.01); H04N 23/65 (2023.01); F21K 9/235 (2016.08); F21S 2/005 (2013.01); F21V 9/08 (2013.01); F21V 19/006 (2013.01); F21V 19/0025 (2013.01); F21V 21/22 (2013.01); F21V 21/29 (2013.01); F21V 21/30 (2013.01); F21V 23/0442 (2013.01); F21V 23/0492 (2013.01); F21W 2121/00 (2013.01); F21Y 2115/10 (2016.08); F21Y 2115/15 (2016.08); Y02B 10/30 (2013.01); Y10S 362/80 (2013.01);

Abstract

A multiple function LED night light has at least one LED device and added function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic means to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic means to help make the LED night light exhibit a smooth lighting effect. The device may be arranged to fit into an existing night light bulb socket to turn any existing bulb night light into a power saving LED night light.

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