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. 03, 1977
Filed:
Nov. 03, 1975
Applicant:
Inventors:
Paul A Conrotto, San Jose, CA (US);
Henry W Jones, San Leandro, CA (US);
Assignee:
Spectra-Physics, Inc., Mountain View, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04H / ;
U.S. Cl.
CPC ...
186 / ; 235 / ;
Abstract
Window structure in which the aperture incorporated in package slide is left open, the scanning window being recessed below and to one side of the aperture, making a substantial angle with the plane of the slide and located to join at one edge of the aperture. A removable receptacle located with debris catching portions below the scanning window can be provided for ease of cleaning.