Gardner-Denver Company

Organization

Dallas, TX, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Trade exhibit structure and lighting therefor
- Patent number D251759
- Issue date May 8, 1979
- Gardner-Denver Company
- Henry A. Pohs
- D06 - Furnishings
Information Patent Grant
Control system for helical screw compressor
- Patent number 4,147,475
- Issue date Apr 3, 1979
- Gardner-Denver Company
- John C. Shoop
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Drill pipe handling mechanism
- Patent number 4,128,135
- Issue date Dec 5, 1978
- Gardner-Denver Company
- Ray M. Mitchhart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multispeed gear transmission with plural inputs to internal gear
- Patent number 4,122,731
- Issue date Oct 31, 1978
- Gardner-Denver Company
- Harry Bendure
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control system for peck drilling tool
- Patent number 4,123,188
- Issue date Oct 31, 1978
- Gardner-Denver Company
- Edwin J. Deremo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multistage helical screw compressor with liquid injection
- Patent number 4,123,203
- Issue date Oct 31, 1978
- Gardner-Denver Company
- Stephen J. Kathmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Drive mechanism for power ratchet wrench
- Patent number 4,116,093
- Issue date Sep 26, 1978
- Gardner-Denver Company
- Glenn H. DePagter
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Profile cutter
- Patent number 4,102,583
- Issue date Jul 25, 1978
- Gardner-Denver Company
- Arvid L. Nelson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill cuttings separation and control apparatus
- Patent number 4,100,982
- Issue date Jul 18, 1978
- Gardner-Denver Company
- Brendan Michael Wilkinson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting and insulation stripping apparatus for twisted wire pair
- Patent number 4,099,428
- Issue date Jul 11, 1978
- Gardner-Denver Company
- Robert B. Senior
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low pressure shutoff valve for fluid operated tool
- Patent number 4,090,688
- Issue date May 23, 1978
- Gardner-Denver Company
- William Workman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Mast support arrangement for portable drill rig
- Patent number 4,088,289
- Issue date May 9, 1978
- Gardner-Denver Company
- John L. Wood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque controller shutoff mechanism
- Patent number 4,078,618
- Issue date Mar 14, 1978
- Gardner-Denver Company
- Glenn F. DePagter
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Castering roller for a drill pipe guide bushing
- Patent number 4,076,338
- Issue date Feb 28, 1978
- Gardner-Denver Company
- Robert W. Hisey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power transmission with torque converter lockup clutch
- Patent number 4,071,125
- Issue date Jan 31, 1978
- Gardner-Denver Company
- James J. Jameson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanism for tensioning fluid hoses on a rock drill feed
- Patent number 4,069,877
- Issue date Jan 24, 1978
- Gardner-Denver Company
- Charles A. Durand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compressor startup control
- Patent number 4,068,980
- Issue date Jan 17, 1978
- Gardner-Denver Company
- Gary J. Fine
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic percussion tool with impact blow and frequency control
- Patent number 4,062,411
- Issue date Dec 13, 1977
- Gardner-Denver Company
- Richard Wayne Adkins
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power transmission with modulating torque converter input clutch
- Patent number 4,062,431
- Issue date Dec 13, 1977
- Gardner-Denver Company
- James J. Jameson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hand-held tool for removing insulation from electrical conductors
- Patent number D246570
- Issue date Dec 6, 1977
- Gardner-Denver Company
- Walter N. Christiansen
- D08 - Tools and hardware
Information Patent Grant
Hand-held tool for removing insulation from electrical conductors
- Patent number D246417
- Issue date Nov 22, 1977
- Gardner-Denver Company
- Walter N. Christiansen
- D08 - Tools and hardware
Information Patent Grant
Actuation means for roller guide bushing for drill rig
- Patent number 4,054,332
- Issue date Oct 18, 1977
- Gardner-Denver Company
- John F. Bryan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Conductor wrapping bit
- Patent number 4,051,875
- Issue date Oct 4, 1977
- Gardner-Denver Company
- William J. Baker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Control system for helical screw compressor
- Patent number 4,052,135
- Issue date Oct 4, 1977
- Gardner-Denver Company
- John C. Shoop
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi function drill drive system
- Patent number 4,049,064
- Issue date Sep 20, 1977
- Gardner-Denver Company
- Raymond L. Chubb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting and insulation stripping apparatus for twisted wire pair
- Patent number 4,043,362
- Issue date Aug 23, 1977
- Gardner-Denver Company
- Robert B. Senior
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Enclosed compressor unit
- Patent number 4,022,550
- Issue date May 10, 1977
- Gardner-Denver Company
- Robert A. Brink
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Angular adjustment for drill rig mast
- Patent number 4,016,687
- Issue date Apr 12, 1977
- Gardner-Denver Company
- T. W. Griffith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tool for preparing tube ends for welding
- Patent number 3,999,452
- Issue date Dec 28, 1976
- Gardner-Denver Company
- Jens D. Larsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydraulic rock drill system
- Patent number 3,995,700
- Issue date Dec 7, 1976
- Gardner-Denver Company
- James R. Mayer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73196014 - HYDRA-TRAC
- Serial number 73196014
- Registration number 1153657
- Filing date Dec 7, 1978
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73196013 - HYDRA-PAC
- Serial number 73196013
- Registration number 1141229
- Filing date Dec 7, 1978
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73187562 - MULTI-FORMAT
- Serial number 73187562
- Registration number 1133000
- Filing date Sep 15, 1978
- COOPER INDUSTRIES, INC.
- 7 - Machines and machine tools
Information Trademark
73177680 - FLEX-AIR
- Serial number 73177680
- Registration number 1115543
- Filing date Jul 10, 1978
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73156311 - FLEX-AIR
- Serial number 73156311
- Registration number 1110405
- Filing date Jan 20, 1978
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73154983 - SUPER CARRIER
- Serial number 73154983
- Registration number 1100581
- Filing date Jan 11, 1978
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73134835
- Serial number 73134835
- Registration number 1113358
- Filing date Jul 21, 1977
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73130343 - TELLA LOAD
- Serial number 73130343
- Registration number 1119931
- Filing date May 27, 1977
- GARDNER-DENVER COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73126331 - GD
- Serial number 73126331
- Registration number 1102991
- Filing date May 12, 1977
- GARDNER-DENVER COMPANY
- 8 - Hand tools and implements (hand-operated)
Information Trademark
73121279 - GD
- Serial number 73121279
- Registration number 1132566
- Filing date Apr 1, 1977
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73101984 - ELECTRA-SAVER
- Serial number 73101984
- Registration number 1068027
- Filing date Oct 4, 1976
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73099017 - G D
- Serial number 73099017
- Registration number 1094233
- Filing date Sep 7, 1976
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73035823 - FUNK
- Serial number 73035823
- Registration number 1026083
- Filing date Oct 29, 1974
- GARDNER-DENVER COMPANY
- 7 - Machines and machine tools
Information Trademark
73031323 - SUM-MASTER
- Serial number 73031323
- Registration number 1042152
- Filing date Sep 6, 1974
- GARDNER-DENVER COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Gardner-Denver Company

Organization

Patents Grantslast 30 patents

Trade exhibit structure and lighting therefor

Control system for helical screw compressor

Drill pipe handling mechanism

Multispeed gear transmission with plural inputs to internal gear

Control system for peck drilling tool

Multistage helical screw compressor with liquid injection

Drive mechanism for power ratchet wrench

Profile cutter

Drill cuttings separation and control apparatus

Cutting and insulation stripping apparatus for twisted wire pair

Low pressure shutoff valve for fluid operated tool

Mast support arrangement for portable drill rig

Torque controller shutoff mechanism

Castering roller for a drill pipe guide bushing

Power transmission with torque converter lockup clutch

Mechanism for tensioning fluid hoses on a rock drill feed

Compressor startup control

Hydraulic percussion tool with impact blow and frequency control

Power transmission with modulating torque converter input clutch

Hand-held tool for removing insulation from electrical conductors

Hand-held tool for removing insulation from electrical conductors

Actuation means for roller guide bushing for drill rig

Conductor wrapping bit

Control system for helical screw compressor

Multi function drill drive system

Cutting and insulation stripping apparatus for twisted wire pair

Enclosed compressor unit

Angular adjustment for drill rig mast

Tool for preparing tube ends for welding

Hydraulic rock drill system

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73196014 - HYDRA-TRAC

73196013 - HYDRA-PAC

73187562 - MULTI-FORMAT

73177680 - FLEX-AIR

73156311 - FLEX-AIR

73154983 - SUPER CARRIER

73134835

73130343 - TELLA LOAD

73126331 - GD

73121279 - GD

73101984 - ELECTRA-SAVER

73099017 - G D

73035823 - FUNK

73031323 - SUM-MASTER