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:
Aug. 02, 2011
Filed:
Sep. 29, 2009
H. Fisk Johnson, Iii, Racine, WI (US);
Jose Porchia, Greenfield, WI (US);
Barry T. Calpino, Portage, MI (US);
Jeffrey J. Wolf, Racine, WI (US);
H. Fisk Johnson, III, Racine, WI (US);
Jose Porchia, Greenfield, WI (US);
Barry T. Calpino, Portage, MI (US);
Jeffrey J. Wolf, Racine, WI (US);
S.C. Johnson & Son, Inc., Racine, WI (US);
Abstract
An Edison-style light bulb () which supports a plurality of light emitting diodes (LEDs) () and an illumination source (). First and second electrical circuits () and () are mounted in the bulb to supply electrical power to the illumination source and to the LEDs. A switch circuit () is connected to control the supply of electrical power to the first and second electrical circuits () and () to adjust and coordinate the light output from the LEDs () and from the illumination source ().