John G. Cummings

Person

Cary, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary vacuum-electric switch
- Patent number 5,495,868
- Issue date Mar 5, 1996
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Push-push electrical and vacuum control switches for automotive ser...
- Patent number 5,420,387
- Issue date May 30, 1995
- Indak Manufacturing Corp.
- John G. Cummings
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary vacuum electric switch
- Patent number 5,396,928
- Issue date Mar 14, 1995
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary vacuum-electric switch
- Patent number 5,290,980
- Issue date Mar 1, 1994
- Indak Manufacturing Corp.
- John G. Cummings
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary vacuum-electric switch
- Patent number 5,250,770
- Issue date Oct 5, 1993
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Push button vacuum-electric air control device for automotive vehicles
- Patent number 5,049,705
- Issue date Sep 17, 1991
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Push button vacuum-electric air control device for automotive vehicles
- Patent number 4,996,394
- Issue date Feb 26, 1991
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Push button automotive vacuum-electric air control devices having i...
- Patent number 4,994,635
- Issue date Feb 19, 1991
- Indak Manufacturing Corp.
- John G. Cummings
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push button vacuum-electric air control device for automotive vehicles
- Patent number 4,926,014
- Issue date May 15, 1990
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snap-action electrical switch for automotive air control units
- Patent number 4,816,629
- Issue date Mar 28, 1989
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pushbutton cartridge switch for automotive air control units
- Patent number 4,801,769
- Issue date Jan 31, 1989
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching mechanism for automotive heating and air conditioning sys...
- Patent number 4,758,702
- Issue date Jul 19, 1988
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat regulating mechanism for automotive heating and air conditioni...
- Patent number 4,727,766
- Issue date Mar 1, 1988
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pushbutton vacuum-electric air control unit for automotive vehicles
- Patent number 4,720,612
- Issue date Jan 19, 1988
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control mechanisms for automotive heating and air conditioning systems
- Patent number 4,667,068
- Issue date May 19, 1987
- Indak Manufacturing Corp.
- John G. Cummings
- B60 - VEHICLES IN GENERAL

John G. Cummings

Person

Patents Grantslast 30 patents

Rotary vacuum-electric switch

Push-push electrical and vacuum control switches for automotive ser...

Rotary vacuum electric switch

Rotary vacuum-electric switch

Rotary vacuum-electric switch

Push button vacuum-electric air control device for automotive vehicles

Push button vacuum-electric air control device for automotive vehicles

Push button automotive vacuum-electric air control devices having i...

Push button vacuum-electric air control device for automotive vehicles

Snap-action electrical switch for automotive air control units

Pushbutton cartridge switch for automotive air control units

Switching mechanism for automotive heating and air conditioning sys...

Heat regulating mechanism for automotive heating and air conditioni...

Pushbutton vacuum-electric air control unit for automotive vehicles

Control mechanisms for automotive heating and air conditioning systems