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:
Jun. 30, 1987
Filed:
Sep. 05, 1984
Applicant:
Inventors:
Julian A McDermott, Ridgewood, NY (US);
Kevin McDermott, Hampstead, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362240 ; 362800 ;
Abstract
A reading lamp is constructed with electronic lamps which offer an opportunity to provide a variety of colors and shades of white light with a minimum of emitted heat. The electronic lamps can be disposed in an alternating pattern about an incandescent lamp or concentric rings of electronic lamps of different colors can be provided.
McDermott, Julian. (1987). Lighting fixture (U.S. Patent No. 4677533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4677533
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile