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. 11, 1995
Filed:
Aug. 24, 1993
Applicant:
Inventor:
Douglas Brown, Toronto, Ontario M4E 3K6, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
362 16 ; 362 17 ; 362 18 ; 362282 ; 362290 ; 362293 ;
Abstract
A photographic lighting system provides both direct and modified light to a target from a single light source. The light source itself comprises an electrical bulb having an electrical connection inner end, a light emitting outer end and a light emitting sidewall between the inner end and the outer end of the bulb. The system further includes a mounting assembly which mounts the bulb in the system and the system includes a light modifying material fitting region which receives material positioned to modify light emitted from the side wall while allowing direct light to be emitted from the outer end of the bulb.