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:
Nov. 17, 1998
Filed:
Nov. 16, 1989
Applicant:
Inventors:
Dario Cabib, Timrat, IL;
Moshe Lavi, Timrat, IL;
Arnold Daniels, Nof Haemek, IL;
Robert A Buckwald, Ramat Ishay, IL;
Kurt Weiser, Haifa, IL;
Assignee:
CI Systems (Israel) Ltd., Migdal HaEmek, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41J / ;
U.S. Cl.
CPC ...
2505 / ; 2504951 ; 250330 ; 2733481 ;
Abstract
Boresighting apparatus includes a laser, a thermal target having an absorbent surface for receiving the laser beam and converting it to a heat spot of infrared radiation, and an optical device for receiving and optically displaying the heat spot. The thermal target is anisotropic, having a low thermal conductivity in the direction laterally of the surface and a high thermal conductivity in the direction perpendicular to the surface, so as to increase the duration of the heat spot with a minimum lateral spreading.