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:
Feb. 08, 2000
Filed:
Oct. 28, 1997
Applicant:
Inventors:
William E Bartasevich, Kent, OH (US);
John J Andrisin, III, Akron, OH (US);
John J McEllen, Chagrin Falls, OH (US);
Assignee:
Advanced Lighting Technologies, Inc., Twinsburg, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362251 ; 362228 ; 362234 ; 362249 ; 362263 ; 362265 ; 362253 ; 362226 ; 362 88 ; 362219 ; 362411 ; 362410 ; 362414 ;
Abstract
The present invention is a combination metal halide and auxiliary light bulb floor or table lamp which is suitable for home or office illumination. The lamp includes a lampholder module which provides a unitary housing for the bulb sockets and the electrical components required to operate the bulbs. The module also positions each bulb relative to the others to minimize shadowing which results when a bulb casts a shadow due to the light emanating from another bulb.