Yu Shi Cheng

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Gaungdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Stapler
- Patent number 7,665,645
- Issue date Feb 23, 2010
- TSI Manufacturing LLC
- Robert Stevenson Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric stapler having two anvil plates and workpiece sensing cont...
- Patent number 7,311,236
- Issue date Dec 25, 2007
- TSI Manufacturing LLC
- Robert Stevenson Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Stapler
- Publication number 20080054044
- Publication date Mar 6, 2008
- TSI Manufactureing LLC
- Robert Stevenson Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Stapler
- Publication number 20080054042
- Publication date Mar 6, 2008
- TSI Manufactureing LLC
- Robert Stevenson Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Stapler
- Publication number 20060273134
- Publication date Dec 7, 2006
- TSI Manufacturing LLC
- Robert Stevenson Smith
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Anvil for a hole punch
- Publication number 20060144205
- Publication date Jul 6, 2006
- TSI Manufacturing LLC
- Robert S. Smith
- B26 - HAND CUTTING TOOLS CUTTING SEVERING