Daniel M. Eisman

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Hammer
- Patent number D672218
- Issue date Dec 11, 2012
- Estwing Manufacturing Company
- Robert H. Youngren
- D08 - Tools and hardware
Information Patent Grant
Hammer
- Patent number D604136
- Issue date Nov 17, 2009
- Estwing Manufacturing Company
- Robert H. Youngren
- D08 - Tools and hardware
Information Patent Grant
Hammer
- Patent number D601398
- Issue date Oct 6, 2009
- Estwing Manufacturing Company
- Robert H. Youngren
- D08 - Tools and hardware
Information Patent Grant
Striking tool with weight forward head
- Patent number 7,404,346
- Issue date Jul 29, 2008
- Estwing Manufacturing Company
- Robert H. Youngren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Striking tool with weight forward head
- Patent number 6,976,406
- Issue date Dec 20, 2005
- Estwing Manufacturing Company
- Robert H. Youngren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Striking tool with weight forward head
- Patent number 6,647,829
- Issue date Nov 18, 2003
- Estwing Manufacturing Company
- Robert H. Youngren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Grip material
- Patent number 6,465,535
- Issue date Oct 15, 2002
- Estwing Manufacturing Company
- Daniel M. Eisman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Striking tool with weight forward head
- Publication number 20050279189
- Publication date Dec 22, 2005
- Estwing Manufacturing Company
- Robert H. Youngren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Striking tool with weight forward head
- Publication number 20040045411
- Publication date Mar 11, 2004
- Estwing Manufacturing Company
- Robert H. Youngren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS