Johannes Haftmann

Person

Borchen-Doerenhagen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electronically controlled typewriter, printer, or the like and ribb...
- Patent number 5,224,784
- Issue date Jul 6, 1993
- TA Triumph-Adler
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Typewriter or similar machine
- Patent number 5,195,833
- Issue date Mar 23, 1993
- Ta Triumph Adler Aktiengesellschaft
- Rudolf Schmeykal
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Holder of a ribbon with supply and take-up spools for typewriters o...
- Patent number 5,160,206
- Issue date Nov 3, 1992
- Ta Triumph Adler Aktiengesellschaft
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Line-spacing device for a typewriter or the like
- Patent number 5,056,943
- Issue date Oct 15, 1991
- Ta Triumph-Adler Aktiengesellschaft
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Plastic platen for typewriters or similar office equipment
- Patent number 5,013,170
- Issue date May 7, 1991
- Ta Triumph Adler Aktiengesellschaft
- Johannes Haftmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Holder of a ribbon for typewriters or similar machines
- Patent number 4,990,006
- Issue date Feb 5, 1991
- Ta Triumph Adler Aktiengesells
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Receptacle for a holder for a ribbon for use in typewriters or simi...
- Patent number 4,964,743
- Issue date Oct 23, 1990
- Ta Triumph Adler Aktiengesellschaft
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drive element for platens of typewriters or similar office machines
- Patent number 4,958,949
- Issue date Sep 25, 1990
- TA Triumph-Adler Aktiengesellschraft
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Holder for a ribbon for typewriters or similar machines
- Patent number 4,955,737
- Issue date Sep 11, 1990
- Ta Triumph Adler Aktiengesellschaft
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Typewriter, printer or the like and ribbon cassette therefor
- Patent number 4,948,276
- Issue date Aug 14, 1990
- Ta Triumph Adler Aktiengesellschaft
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Typewriter or similar machine
- Patent number 4,932,799
- Issue date Jun 12, 1990
- Ta Triumph Adler Aktiengesellschaft
- Rudolf Schmeykal
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
Keyboard for typewriters or similar machines
- Patent number 4,877,347
- Issue date Oct 31, 1989
- Ta Triumph Adler Aktiengesellschaft
- Johannes Haftmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for monitoring the operation of the ink ribbon of an in...
- Patent number 4,407,593
- Issue date Oct 4, 1983
- Nixdorf Computer AG
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Selectively engageable ribbon re-inking device for ink ribbon cartr...
- Patent number 4,273,453
- Issue date Jun 16, 1981
- Nixdorf Computer AG
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon magazine for endless ink ribbon cartridge
- Patent number 4,270,867
- Issue date Jun 2, 1981
- Nixdorf Computer AG
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon cartridge having a replaceable ribbon magazine
- Patent number 4,213,715
- Issue date Jul 22, 1980
- Nixdorf Computer AG
- Johannes Haftmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Johannes Haftmann

Person

Patents Grantslast 30 patents

Electronically controlled typewriter, printer, or the like and ribb...

Typewriter or similar machine

Holder of a ribbon with supply and take-up spools for typewriters o...

Line-spacing device for a typewriter or the like

Plastic platen for typewriters or similar office equipment

Holder of a ribbon for typewriters or similar machines

Receptacle for a holder for a ribbon for use in typewriters or simi...

Drive element for platens of typewriters or similar office machines

Holder for a ribbon for typewriters or similar machines

Typewriter, printer or the like and ribbon cassette therefor

Typewriter or similar machine

Typewriter with a print wheel and hammer driven by one motor

Keyboard for typewriters or similar machines

Arrangement for monitoring the operation of the ink ribbon of an in...

Selectively engageable ribbon re-inking device for ink ribbon cartr...

Ink ribbon magazine for endless ink ribbon cartridge

Ink ribbon cartridge having a replaceable ribbon magazine