Paul Dummermuth

Person

Zunzgen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Press tool comprising a spindle for moulding coupling elements
- Patent number 7,036,806
- Issue date May 2, 2006
- Von Arx AG
- Rene Amherd
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressing tool
- Patent number 6,244,085
- Issue date Jun 12, 2001
- Von Arx AG
- Paul Dummermuth
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Movable surface treatment device
- Patent number 5,772,497
- Issue date Jun 30, 1998
- Pamag AG
- Paul Dummermuth
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Pressing tool
- Patent number 5,611,228
- Issue date Mar 18, 1997
- Pamag AG
- Paul Dummermuth
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Wheel blocking for an implement for ground treatment
- Patent number 5,582,256
- Issue date Dec 10, 1996
- Pamag AG
- Paul Dummermuth
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Implement for ground treatment with a dead-man safety
- Patent number 5,569,119
- Issue date Oct 29, 1996
- Pamag AG
- Paul Dummermuth
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Treatment disk of apparatus for roughening or treating surfaces
- Patent number 5,335,976
- Issue date Aug 9, 1994
- Pamag AG
- Paul Dummermuth
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Feed device on a surface-cleaning machine
- Patent number 5,305,842
- Issue date Apr 26, 1994
- Pamag AG
- Paul Dummermuth
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Percussion device
- Patent number 4,723,610
- Issue date Feb 9, 1988
- Von Arx AG
- Paul Dummermuth
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Percussion device
- Patent number 4,630,687
- Issue date Dec 23, 1986
- Von Arx AG
- Paul Dummermuth
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Portable surface processing apparatus
- Patent number 4,523,361
- Issue date Jun 18, 1985
- Von Arx AG Maschinenfabrik
- Paul Dummermuth
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Press tool comprising a spindle for moulding coupling elements
- Publication number 20040144146
- Publication date Jul 29, 2004
- Rene Amherd
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Paul Dummermuth

Person

Patents Grantslast 30 patents

Press tool comprising a spindle for moulding coupling elements

Pressing tool

Movable surface treatment device

Pressing tool

Wheel blocking for an implement for ground treatment

Implement for ground treatment with a dead-man safety

Treatment disk of apparatus for roughening or treating surfaces

Feed device on a surface-cleaning machine

Percussion device

Percussion device

Portable surface processing apparatus

Patents Applicationslast 30 patents

Press tool comprising a spindle for moulding coupling elements