Middleville Tool & Die Co.

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Middleville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Passive exhaust valve assembly with overlapping slip joint and meth...
- Patent number 10,253,664
- Issue date Apr 9, 2019
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mixer assembly for exhaust systems and method of forming the same
- Patent number 10,113,468
- Issue date Oct 30, 2018
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Passive exhaust valve with floating spring stop
- Patent number 9,605,581
- Issue date Mar 28, 2017
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for making an interlocking flanged bushing and products mad...
- Patent number 9,494,194
- Issue date Nov 15, 2016
- Middleville Tool & Die Company
- Robert L. Middleton
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Passive exhaust valve assembly and forming method
- Patent number 9,464,559
- Issue date Oct 11, 2016
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for making a stamped tubular form with integral bracket and...
- Patent number 9,186,714
- Issue date Nov 17, 2015
- Middleville Tool & Die Company
- Robert L. Middleton
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for making an interlocking flanged bushing and products mad...
- Patent number 9,050,639
- Issue date Jun 9, 2015
- Middleville Tool & Die Co.
- Robert L. Middleton
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for making threaded tube
- Patent number 8,356,396
- Issue date Jan 22, 2013
- Middleville Tool & Die Company
- Douglas M. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Stamped tubular member and method and apparatus for making same
- Patent number 8,091,201
- Issue date Jan 10, 2012
- Middleville Tool & Die Co, Inc
- Douglas M Johnson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bottle cap opener
- Patent number D278509
- Issue date Apr 23, 1985
- Middleville Tool & Die Co.
- Gary C. Middleton
- D08 - Tools and hardware

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Patents Applicationslast 30 patents

Information Patent Application
STAMPING AND WELDING METHOD AND APPARATUS FOR FORMING A HOLLOW OR T...
- Publication number 20190262883
- Publication date Aug 29, 2019
- Middleville Tool & Die Co.
- Robert L. Middleton
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PASSIVE EXHAUST VALVE ASSEMBLY WITH OVERLAPPING SLIP JOINT AND METH...
- Publication number 20170204756
- Publication date Jul 20, 2017
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MIXER ASSEMBLY FOR EXHAUST SYSTEMS AND METHOD OF FORMING THE SAME
- Publication number 20170016373
- Publication date Jan 19, 2017
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PASSIVE EXHAUST VALVE ASSEMBLY AND FORMING METHOD
- Publication number 20160222863
- Publication date Aug 4, 2016
- Middleville Tool & Die Co.
- Robert Leroy Middleton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR MAKING THREADED TUBE
- Publication number 20110049448
- Publication date Mar 3, 2011
- Middleville Tool & Die Company, Inc.
- Douglas M. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Application
STAMPED TUBULAR MEMBER AND METHOD AND APPARATUS FOR MAKING SAME
- Publication number 20070000973
- Publication date Jan 4, 2007
- MIDDLEVILLE TOOL & DIE CO., INC.
- Douglas M. Johnson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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Trademarklast 30 trademarks

Information Trademark
74291424 - D-HOOKER
- Serial number 74291424
- Filing date Jul 2, 1992
- Middleville Tool & Die Co.
- 28 - Games and playthings

Middleville Tool & Die Co.

Organization

Patents Grantslast 30 patents

Passive exhaust valve assembly with overlapping slip joint and meth...

Mixer assembly for exhaust systems and method of forming the same

Passive exhaust valve with floating spring stop

Process for making an interlocking flanged bushing and products mad...

Passive exhaust valve assembly and forming method

Process for making a stamped tubular form with integral bracket and...

Process for making an interlocking flanged bushing and products mad...

Method for making threaded tube

Stamped tubular member and method and apparatus for making same

Bottle cap opener

Patents Applicationslast 30 patents

STAMPING AND WELDING METHOD AND APPARATUS FOR FORMING A HOLLOW OR T...

PASSIVE EXHAUST VALVE ASSEMBLY WITH OVERLAPPING SLIP JOINT AND METH...

MIXER ASSEMBLY FOR EXHAUST SYSTEMS AND METHOD OF FORMING THE SAME

PASSIVE EXHAUST VALVE ASSEMBLY AND FORMING METHOD

METHOD FOR MAKING THREADED TUBE

STAMPED TUBULAR MEMBER AND METHOD AND APPARATUS FOR MAKING SAME

Trademarklast 30 trademarks

74291424 - D-HOOKER