Donald H. Hutchins

Person

Sierra Madre, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Abrading or polishing tool with improved motor chamber
- Patent number 8,758,095
- Issue date Jun 24, 2014
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Pneumatic tool having a rotor with a wear-resistant vane slot
- Patent number 7,997,959
- Issue date Aug 16, 2011
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Rotor with wear-resistant core for a power abrading or polishing tool
- Patent number 7,662,027
- Issue date Feb 16, 2010
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Spindle lock for an orbital abrading or polishing tool
- Patent number 6,974,370
- Issue date Dec 13, 2005
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Orbital sanding tool
- Patent number 6,485,360
- Issue date Nov 26, 2002
- Hutchins Mfg, Co.
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Orbital sanding or polishing tool
- Patent number D438771
- Issue date Mar 13, 2001
- Hutchins Manufacturing Company
- Donald H. Hutchins
- D08 - Tools and hardware
Information Patent Grant
Rotary abrading or polishing tool
- Patent number 6,007,412
- Issue date Dec 28, 1999
- Hutchins Manufacturing Company
- Donald Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Device having porous rotor of sintered metal containing polytetrafl...
- Patent number 5,735,679
- Issue date Apr 7, 1998
- Hutchins Manufacturing Co.
- Donald H. Hutchins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Water feed for sanding tool
- Patent number 5,597,348
- Issue date Jan 28, 1997
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Abrading tool with water feed and removal system
- Patent number 5,582,541
- Issue date Dec 10, 1996
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Reciprocating abrading tool
- Patent number 5,464,366
- Issue date Nov 7, 1995
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Wet sander
- Patent number 5,445,558
- Issue date Aug 29, 1995
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Reciprocating abrading or polishing tool with improved suction system
- Patent number 5,085,012
- Issue date Feb 4, 1992
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Reciprocating abrading or polishing tool with balancing counterweights
- Patent number 5,001,869
- Issue date Mar 26, 1991
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Abrading or polishing tool
- Patent number 4,986,036
- Issue date Jan 22, 1991
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Orbital abrading or polishing tool
- Patent number 4,592,170
- Issue date Jun 3, 1986
- Hutchins Manufacturing Company
- Alma A. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Abrading tool with wear plate
- Patent number 4,228,620
- Issue date Oct 21, 1980
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Grant
Abrading tool suction system
- Patent number 4,052,824
- Issue date Oct 11, 1977
- Hutchins Manufacturing Company
- Donald H. Hutchins
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ABRADING OR POLISHING TOOL WITH IMPROVED MOTOR CHAMBER
- Publication number 20120289136
- Publication date Nov 15, 2012
- HUTCHINS MANUFACTURING COMPANY
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Application
PNEUMATIC TOOL HAVING A ROTOR WITH A WEAR-RESISTANT VANE SLOT
- Publication number 20090209179
- Publication date Aug 20, 2009
- Donald H. Hutchins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ABRASIVE FINISHING TOOL HAVING A ROTARY PNEUMATIC MOTOR
- Publication number 20080160887
- Publication date Jul 3, 2008
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Application
ROTOR AND ROTOR HOUSING FOR PNEUMATIC ABRADING OR POLISHING TOOL
- Publication number 20080160888
- Publication date Jul 3, 2008
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Application
ROTOR WITH WEAR-RESISTANT CORE FOR A POWER ABRADING OR POLISHING TOOL
- Publication number 20080076337
- Publication date Mar 27, 2008
- Donald H. Hutchins
- B24 - GRINDING POLISHING
Information Patent Application
Spindle lock for an orbital abrading or polishing tool
- Publication number 20040229555
- Publication date Nov 18, 2004
- Donald H. Hutchins
- B24 - GRINDING POLISHING

Donald H. Hutchins

Person

Patents Grantslast 30 patents

Abrading or polishing tool with improved motor chamber

Pneumatic tool having a rotor with a wear-resistant vane slot

Rotor with wear-resistant core for a power abrading or polishing tool

Spindle lock for an orbital abrading or polishing tool

Orbital sanding tool

Orbital sanding or polishing tool

Rotary abrading or polishing tool

Device having porous rotor of sintered metal containing polytetrafl...

Water feed for sanding tool

Abrading tool with water feed and removal system

Reciprocating abrading tool

Wet sander

Reciprocating abrading or polishing tool with improved suction system

Reciprocating abrading or polishing tool with balancing counterweights

Abrading or polishing tool

Orbital abrading or polishing tool

Abrading tool with wear plate

Abrading tool suction system

Patents Applicationslast 30 patents

ABRADING OR POLISHING TOOL WITH IMPROVED MOTOR CHAMBER

PNEUMATIC TOOL HAVING A ROTOR WITH A WEAR-RESISTANT VANE SLOT

ABRASIVE FINISHING TOOL HAVING A ROTARY PNEUMATIC MOTOR

ROTOR AND ROTOR HOUSING FOR PNEUMATIC ABRADING OR POLISHING TOOL

ROTOR WITH WEAR-RESISTANT CORE FOR A POWER ABRADING OR POLISHING TOOL

Spindle lock for an orbital abrading or polishing tool