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:
Sep. 09, 1997
Filed:
May. 25, 1995
Charles T Groswith, III, Los Altos, CA (US);
Eugene F Duval, Menlo Park, CA (US);
Roger M Gray, Lewisville, TX (US);
Barry C Kockler, Lewisville, TX (US);
Robert E Smith, Woodside, CA (US);
Taurus Impressions, Inc., Mountain View, CA (US);
Abstract
A method of debossing character and indicia-forming pigmented tape onto a report or book cover workpiece positioned under a print engine having a character finger daisy wheel forcer and a logo die or other indicia die forcer is described. Steps of inserting a print wheel and a first tape cartridge into the engine, heating a character-containing portion of a character finger, forcing and printing a desired character in a character debossment operation are included. In another operation, the steps of removing the daisy wheel and the first tape cartridge, inserting an indicia-forming debossment die and a second tape cartridge, heating the die and forcing and thermally printing desired indicia on the workpiece, is set forth. In another aspect of the method, the steps of holding the tape on reels in the cartridges, striking the tape to deboss the pigmented media, stripping a struck portion of the tape from the workpiece and then advancing a tape take-up reel are set forth. In another embodiment, the steps of determining residual heat in a character portion or die and varying the dwell time of subsequent strikings of the workpiece accordingly, are included.