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:
Sep. 07, 1976
Filed:
Jan. 16, 1975
Applicant:
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
4010652 ; 272 / ;
Abstract
Apparatus for simulating an open fire having a lamp mounted on a base structure within a shell. The shell is simulative of a pile of burning logs or the like and is at least in part light transmitting. Light masks are included, one of which operates to project the image of a flame on a projection screen mounted at the rear of the apparatus base. Arrangements may also be included for varying the light pattern projected from the lamp, for simulating the heat of a fire and for simulating the burning noise of a fire.
Quick Actions:
Rose, Bernard. (1976). Apparatus for simulating an open fire (U.S. Patent No. 3978598). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3978598
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile