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Inventor:
Hevenor; Charles M.
Address:
Glastonbury, CT
No. of patents:
15
Patents:












Patent Number Title Of Patent Date Issued
6680743 Methods and apparatus for improved thermal printing January 20, 2004
Disclosed are the following: a wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembl
6603497 Replaceable donor sheet assembly with memory for use with a thermal printer August 5, 2003
A wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembly, which includes a memory, for
6573923 Wide format thermal printer June 3, 2003
Disclosed are the following: a wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembl
6493018 Wide format thermal printer December 10, 2002
Disclosed are the following: a wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembl
6452620 Methods and apparatus for improved thermal printing September 17, 2002
Disclosed are the following: a wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembl
6243120 Replaceable donor sheet assembly with memory for use with a thermal printer June 5, 2001
Disclosed are the following: a wide format thermal printer for printing a multicolor graphic product on a printing sheet; a vacuum workbed for supporting a sheet material for performing work operations, such as cutting, printing or plotting, thereon; a replaceable donor sheet assembl
6170727 Web having alignment indicia and an associated web feeding and working apparatus January 9, 2001
A web and an associated web feeding and handling apparatus for performing a work operation on the web is disclosed. The apparatus feeds the web in a feed direction longitudinally of itself by means of a friction drive. The operation of the drive is controlled by lateral and longitudinal
6138885 Web having alignment indicia and an associated web feeding and working apparatus October 31, 2000
A web and an associated web feeding and handling apparatus for performing a work operation on the web is disclosed. The apparatus feeds the web in a feed direction longitudinally of itself by means of a friction drive. The operation of the drive is controlled by lateral and longitudinal
6098863 Web having alignment indicia and an associated web feeding and working apparatus August 8, 2000
A web and an associated web feeding and handling apparatus for performing a work operation on the web is disclosed. The apparatus feeds the web in a feed direction longitudinally of itself by means of a friction drive. The operation of the drive is controlled by lateral and longitudinal
5875949 Apparatus for retaining sheet material as it is advanced out of a processing apparatus March 2, 1999
A processing apparatus for performing work operations on a sheet material includes a frame, and an advancing mechanism for feeding the sheet material through the apparatus. Additionally, an elongated tool head support is provided on the frame carries a tool head which moves along the
5724084 Apparatus for making graphic products having a calibrated print head, and method of calibrating March 3, 1998
In an apparatus for printing graphic images on sheet material. The thermal print head has a linear array of heating elements extending in the y-coordinate direction, and is movable between a home position and a command position in that direction for printing graphic images wider than
5661515 Printer with feed fault detection August 26, 1997
A thermal printer utilizes a donor web bearing a transfer ink to create enhanced printed images on a strip of sheet material with half-tones, color and other attractive features. The donor web is mounted on supply and take-up spools within a cassette that is removable from the printer in
5555009 Printing apparatus with pressure regulation September 10, 1996
A printing apparatus for printing designs, halftones, alphanumeric and other printed matter on sheet material utilizes a thermal printhead that is pressed against sheet material on a roller platen during a printing operation. A donor web bearing an ink material is interposed between the
5537135 Method and apparatus for making a graphic product July 16, 1996
A method and apparatus for preparing graphic products utilizes a printer to print on sheet material and a cutter to cut the sheet material with the printed material within the periphery of the cut edges. Both the printer and the cutter are controlled by machine readable data having a com
5513919 Method and apparatus for printing on sheet material May 7, 1996
A thermal printer carries out printing operations to produce images in multiple colors in response to a printing program. In order to eliminate distortions and to insure registration of colors in the printed image, a printer controller eliminates backlash in the drive mechanism at the










 
 
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