Plessey Peripheral Systems

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Impact printer programmed servo system
- Patent number 4,353,020
- Issue date Oct 5, 1982
- Plessey Peripheral Systems
- John R. Veale
- G05 - CONTROLLING REGULATING
Information Patent Grant
Impact printer inclined ribbon scanner
- Patent number 4,297,043
- Issue date Oct 27, 1981
- Plessey Peripheral Systems
- Dayton O. Dargatz
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper thickness adjusting mechanism for impact printer
- Patent number 4,268,177
- Issue date May 19, 1981
- Plessey Peripheral Systems
- John R. Veale
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Receive only high speed impact printer
- Patent number D258285
- Issue date Feb 17, 1981
- Plessey Peripheral Systems
- Dayton O. Dargatz
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Send/receive high speed impact printer
- Patent number D257771
- Issue date Jan 6, 1981
- Plessey Peripheral Systems
- Dayton O. Dargatz
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Impact printer hammer assembly
- Patent number 4,239,401
- Issue date Dec 16, 1980
- Plessey Peripheral Systems
- John R. Veale
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73172053 - ALPHAGRAF
- Serial number 73172053
- Registration number 1154639
- Filing date May 26, 1978
- Plessey Peripheral Systems
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments