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for removing surface layer selectively from electro-sensitive material
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CPC
B41J2/425
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41J
TYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS
B41J2/00
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
Current Industry
B41J2/425
for removing surface layer selectively from electro-sensitive material
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Patents Grants
last 30 patents
Information
Patent Grant
Electrosensitive recording
Patent number
4,857,398
Issue date
Aug 15, 1989
Dennison Manufacturing Company
John A. Hill
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printhead shifting for wear distribution
Patent number
4,740,092
Issue date
Apr 26, 1988
International Business Machines Corporation
Steven L. Applegate
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electromagnetic interference suppresion for electrical discharge pr...
Patent number
4,628,325
Issue date
Dec 9, 1986
Burroughs Corporation
Flavius A. Mathamel
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electro resistive printhead drive level sensing and control
Patent number
4,575,731
Issue date
Mar 11, 1986
International Business Machines Corporation
Frank J. Horlander
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Transistor circuit for reducing current after ignition in a metal p...
Patent number
4,575,740
Issue date
Mar 11, 1986
International Business Machines Corporation
Gottfried Goldrian
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of driving electrodes in an electroerosion printer
Patent number
4,566,019
Issue date
Jan 21, 1986
International Business Machines Corp. (IBM)
Gottfried Goldrian
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print head for an electroerosion printer
Patent number
4,542,393
Issue date
Sep 17, 1985
International Business Machines Corporation
Fritz Hilpert
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrolytic printing head
Patent number
4,539,576
Issue date
Sep 3, 1985
International Business Machines Corporation
Dudley A. Chance
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for line-at-a-time printing
Patent number
4,538,162
Issue date
Aug 27, 1985
Steven C. Detweiler
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of recording information on an electrosensitive record carrier
Patent number
4,536,769
Issue date
Aug 20, 1985
International Business Machines Corporation
Dietrich J. Bahr
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Controlling a multi-wire printhead
Patent number
4,470,056
Issue date
Sep 4, 1984
International Business Machines Corporation
Louis V. Galetto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrosensitive printing technique
Patent number
4,463,365
Issue date
Jul 31, 1984
Dennison Manufacturing Company
Warren R. Pitts
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing apparatus
Patent number
4,460,908
Issue date
Jul 17, 1984
Sinclair Research Limited
David C. Southward
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Non-impact dot matrix printer
Patent number
4,441,112
Issue date
Apr 3, 1984
Michael I. Keller
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Universal image coder and controller for multicolor electrolytic pr...
Patent number
4,434,432
Issue date
Feb 28, 1984
International Business Machines Corporation
Jack R. Dailey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrolytic printing process with wear resistant electrode
Patent number
4,415,905
Issue date
Nov 15, 1983
International Business Machines Corporation
Joseph W. Mitchell
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print head actuator
Patent number
4,397,576
Issue date
Aug 9, 1983
International Business Machines Corporation
John E. Drejza
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Control circuit for a printing head of a metal paper printer with e...
Patent number
4,396,993
Issue date
Aug 2, 1983
International Business Machines Corporation
Dietrich J. Bahr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and arrangement for controlling the print current in metal p...
Patent number
4,395,715
Issue date
Jul 26, 1983
International Business Machines Corporation
Dietrich J. Bahr
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electric recording system and electric heat recording sheet
Patent number
4,305,082
Issue date
Dec 8, 1981
Mitsubishi Denki Kabushiki Kaisha
Hideaki Kusakawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electric discharge recording method and material with non-recording...
Patent number
4,264,913
Issue date
Apr 28, 1981
Sekisui Kagaku Kogyo Kabushiki Kaisha
Shiro Nakano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrically operated device for marking metal-coated paper
Patent number
4,258,374
Issue date
Mar 24, 1981
J. Hengstler K.G.
Horst Pfeiffer
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of and apparatus for manual writing using coded pulse train
Patent number
4,251,826
Issue date
Feb 17, 1981
The Wiggins Teape Group Limited
Gerhardt T. Schwartz
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Computer input/output device
Patent number
4,230,938
Issue date
Oct 28, 1980
Centurion Data Corporation
George D. Margolin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Suspension arrangement for an oscillating body
Patent number
4,227,455
Issue date
Oct 14, 1980
International Business Machines Corporation
William B. Pennebaker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electro-mechanical printing apparatus
Patent number
4,225,251
Issue date
Sep 30, 1980
The Rank Organisation Limited
Norbert M. Klimek
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Teletypewriter
Patent number
4,204,776
Issue date
May 27, 1980
James C. C. Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrical stylus adjustment means and method for rotary electrical...
Patent number
4,203,122
Issue date
May 13, 1980
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary electrical printer and method using dot-by-dot synchronization
Patent number
4,203,121
Issue date
May 13, 1980
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Record drive system for rotary electrical stylus device
Patent number
4,203,120
Issue date
May 13, 1980
SCI Systems, Inc.
Olin B. King
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents