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B41J9/06
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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
B41J9/00
Hammer-impression mechanisms
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B41J9/06
of stationary hammers
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Patents Grants
last 30 patents
Information
Patent Grant
Typewriter with a print wheel and hammer driven by one motor
Patent number
4,902,148
Issue date
Feb 20, 1990
Ta Triumph Adler Aktiengesellschaft
Rudolf Schmeykal
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary wheel printer
Patent number
4,856,921
Issue date
Aug 15, 1989
Alps Electric Co., Ltd.
Osamu Hatakeyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Serial print wheel impact printer
Patent number
4,828,410
Issue date
May 9, 1989
The Standard Register Company
Bruce C. Barton
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Hammer assembly for printers
Patent number
4,595,304
Issue date
Jun 17, 1986
Seiko Epson Corporation
Satoshi Fujioka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary wheel printer
Patent number
4,565,128
Issue date
Jan 21, 1986
Alps Electric Co., Ltd.
Naoki Moriyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Hammer device for printer
Patent number
4,405,246
Issue date
Sep 20, 1983
Ricoh Company, Ltd.
Masayuki Suzaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Hammer assembly for use in impact printers
Patent number
3,998,154
Issue date
Dec 21, 1976
Interface Mechanisms, Inc.
Kenneth G. Real
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3805941
Patent number
3,805,941
Issue date
Apr 23, 1974
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3773161
Patent number
3,773,161
Issue date
Nov 20, 1973
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3704667
Patent number
3,704,667
Issue date
Dec 5, 1972
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
3068985
Patent number
3,068,985
Issue date
Dec 18, 1962
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2951439
Patent number
2,951,439
Issue date
Sep 6, 1960
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents