David C. Barker

Person

Oak Park, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control system with prefilled pressurized reservoir
- Patent number 5,020,326
- Issue date Jun 4, 1991
- Automotive Products plc
- David C. Barker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Restraining strap
- Patent number 5,002,169
- Issue date Mar 26, 1991
- Automotive Products plc
- David C. Barker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic cylinder assembly
- Patent number 4,949,590
- Issue date Aug 21, 1990
- Automotive Products plc
- David C. Barker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Master cylinder with parallel-bore reservoir
- Patent number 4,924,673
- Issue date May 15, 1990
- Automotive Products plc
- David C. Barker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snap-connected multi-part cylinder for pull-type master cylinder
- Patent number 4,909,131
- Issue date Mar 20, 1990
- Automotive Products plc
- Richard A. Nix
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Collapsible tubular diaphragm for master cylinder reservoir
- Patent number 4,893,472
- Issue date Jan 16, 1990
- Automotive Products plc
- David C. Barker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Piston assembly
- Patent number 4,831,916
- Issue date May 23, 1989
- Keith V. Leigh-Monstevens
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Retainer assembly for hydraulic actuator
- Patent number 4,766,804
- Issue date Aug 30, 1988
- Automotive Products plc
- David C. Barker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Retainer bushing
- Patent number 4,750,878
- Issue date Jun 14, 1988
- Automotive Products plc
- Richard A. Nix
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Retaining device for hydraulic master cylinder switch
- Patent number 4,742,193
- Issue date May 3, 1988
- Automotive Products plc
- Charles A. Kassin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shipping and installation restraining strap for slave cylinder
- Patent number 4,665,802
- Issue date May 19, 1987
- Automotive Products plc
- David C. Barker
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

David C. Barker

Person

Patents Grantslast 30 patents

Hydraulic control system with prefilled pressurized reservoir

Restraining strap

Hydraulic cylinder assembly

Master cylinder with parallel-bore reservoir

Snap-connected multi-part cylinder for pull-type master cylinder

Collapsible tubular diaphragm for master cylinder reservoir

Piston assembly

Retainer assembly for hydraulic actuator

Retainer bushing

Retaining device for hydraulic master cylinder switch

Shipping and installation restraining strap for slave cylinder