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:
May. 18, 1982
Filed:
Feb. 20, 1980
Applicant:
Inventor:
Yasuharu Takei, Hiroshima, JP;
Assignee:
Fumakilla Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01L / ; A01M / ;
U.S. Cl.
CPC ...
422305 ; 43125 ; 43129 ; 422125 ;
Abstract
A thermoevaporative insecticidal apparatus comprises a heat generating element 1 closely fitted to a porous carrier 6 the surface of which is impregnated with an effective ingredient and a receptacle 7 composed of a receiving tray 8 on which a plurality of supporting stands are disposed said heat generating element 1 being supported on the receptacle 7 so that said porous carrier 6 faces down opposite the receiving tray 8 and that said tray 8 is spaced from said porous carrier 6 by a distance of at least 1 cm; and