Serafim Felix Da Silva

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Brasiliana, BR

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Patents Grantslast 30 patents

Information Patent Grant
Two-way linear/dynamic force multiplying device
- Patent number 7,607,337
- Issue date Oct 27, 2009
- Serafim Félix Da Silva
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Pump system for delivering pressurized liquid
- Patent number 7,261,523
- Issue date Aug 28, 2007
- Serafim Felix Da Silva
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Linear to Dynamic Power Multiplying Device by Motor Lever
- Publication number 20110000325
- Publication date Jan 6, 2011
- Serafim Félix Da Silva
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Two-Way Linear/Dynamic Force Multiplying Device
- Publication number 20080264145
- Publication date Oct 30, 2008
- Serafim Felix Da Silva
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...