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:
Dec. 17, 1996
Filed:
Jun. 29, 1994
Laurence B Reeder, Upland, CA (US);
Anahit Tataryan, Temple City, CA (US);
Daisy Taw, Temple City, CA (US);
Avery Dennison Corporation, Pasadena, CA (US);
Abstract
A reusable presentation frame for overhead transparencies that has a view window through which a transparency may be revealed. The presentation frame has a 'track' through which an opaque sliding concealment (slider) means may slide and thus conceal a variable portion of the transparency. The presentation frame may be constructed by bonding together multiple levels each having a plurality of borders which define the view window. Starting at the bottom level, the levels may include at least one raiser level, a transparency entrance level through which an overhead transparency may be inserted, a first ledge level, a first track level, and a top frame. The opaque slider may be inserted through the first track level at a side without a border and movably positioned within the presentation frame. Alternate embodiments of the presentation frame may include additional sliders and additional tracks.