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:
Jan. 22, 1985
Filed:
Jul. 18, 1983
Joseph H Wally, Jr, Shawnee Mission, KS (US);
Opti-Copy, Inc., Lenexa, KS (US);
Abstract
In a vacuum film holder, a mounting plate for situating film registration pins at locations coinciding with the vacuum channel which holds the film against the glass pane covering the center of the film holder frame. The plate bridges the vacuum channel and fits partially in a groove formed in the frame and partially in an aligned notch formed in the glass. Locator pins and cooperating diamond-shaped pins on the plate fit in holes drilled through the frame within the groove to assure proper location of the registration pin in coincidence with the vacuum channel. A special tool permits the plate to be easily removed without damaging the glass of the film holder.