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:
Apr. 14, 1998
Filed:
Jul. 27, 1994
Applicant:
Inventor:
Michael C Martin, Lincoln, NE (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B64D / ;
U.S. Cl.
CPC ...
244 / ; 2441292 ; 116202 ; 340578 ;
Abstract
A visual indicator is provided for warning a pilot of an engine compartment fire and comprises a housing which is mounted on the cowling enclosing the engine compartment. In one form of the invention, a lens and mirror arrangement is provided for transmitting light through the housing so that the pilot will be warned of the existence of an engine compartment fire.