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CPC
F04C2210/205

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2210/00Fluid

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F04C2210/205Ink

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Patents Grantslast 30 patents

Information Patent Grant
Gear pump and printing apparatus provided with same
- Patent number 10,112,406
- Issue date Oct 30, 2018
- Seiko Epson Corporation
- Masaaki Ando
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gear pump and image recording apparatus
- Patent number 10,022,977
- Issue date Jul 17, 2018
- Seiko Epson Corporation
- Noritaka Mitsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Gear pump and printing apparatus provided with same
- Patent number 9,751,321
- Issue date Sep 5, 2017
- Seiko Epson Corporation
- Masaaki Ando
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Quick-color change ink pumping system
- Patent number 6,746,109
- Issue date Jun 8, 2004
- GBS Marketing, Inc.
- Gary B. Samuels
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
GEAR PUMP AND PRINTING APPARATUS PROVIDED WITH SAME
- Publication number 20170334212
- Publication date Nov 23, 2017
- SEIKO EPSON CORPORATION
- Masaaki ANDO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Quick-color change ink pumping system
- Publication number 20030132994
- Publication date Jul 17, 2003
- GBS MARKETING, INC.
- Gary B. Samuels
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...