METROPOLITAN PUMP CO

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Patents Grantslast 30 patents

Information Patent Grant
Low distortion variable output power supply
- Patent number 5,508,905
- Issue date Apr 16, 1996
- Metropolitan Pump Company
- Jeffrey A. Reichard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid level control panel structure for multi-pump system
- Patent number 5,503,533
- Issue date Apr 2, 1996
- Metropolitan Pump Company
- Richard Potter
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sump system having timed switching of plural pumps
- Patent number 5,449,274
- Issue date Sep 12, 1995
- Metropolitan Pump Company
- John Kochan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Connector system for use with electrically operable pumps
- Patent number 5,071,370
- Issue date Dec 10, 1991
- Metropolitan Pump Company
- John R. Kochan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74599696 - VARITECH
- Serial number 74599696
- Registration number 1992041
- Filing date Nov 16, 1994
- METROPOLITAN PUMP COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74216701 - SYSTEM ONE
- Serial number 74216701
- Registration number 1881196
- Filing date Oct 29, 1991
- METROPOLITAN PUMP COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73821668 - SUMPRO
- Serial number 73821668
- Registration number 1618518
- Filing date Aug 25, 1989
- METROPOLITAN PUMP COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments