David R. Pearl

Person

West Hartford, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting machine having balanced reciprocating cutter drive mechanism
- Patent number 4,924,727
- Issue date May 15, 1990
- Gerber Garment Technologies, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Compound plotting apparatus and related method of operation
- Patent number 4,764,880
- Issue date Aug 16, 1988
- Gerber Garment Technology, Inc.
- David R. Pearl
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Apparatus and method for sharpening edges of reciprocating blade
- Patent number 4,732,064
- Issue date Mar 22, 1988
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Conveyorized vacuum table for feeding sheet material
- Patent number 4,730,526
- Issue date Mar 15, 1988
- Gerber Garment Technology
- David R. Pearl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveyor hanger with a plurality of movable grip elements
- Patent number 4,727,979
- Issue date Mar 1, 1988
- Gerber Garment Technology, Inc.
- Lawrence S. Wolfson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for cutting parts from pieces of irregularly s...
- Patent number 4,725,961
- Issue date Feb 16, 1988
- Gerber Garment Technology, Inc.
- David R. Pearl
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Laser cutting system
- Patent number 4,675,497
- Issue date Jun 23, 1987
- Gerber Garment Technology
- David R. Pearl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Workpiece supporting bed for laser cutter
- Patent number 4,672,172
- Issue date Jun 9, 1987
- Gerber Garment Technology, Inc.
- David R. Pearl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for working on sheet material
- Patent number 4,665,619
- Issue date May 19, 1987
- Gerber Garment Technology, Inc.
- David R. Pearl
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Conveyorized vacuum table for feeding sheet material
- Patent number 4,646,911
- Issue date Mar 3, 1987
- Gerber Garment Technology, Inc.
- David R. Pearl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Conveyor hanger with spring clip gripper
- Patent number 4,603,777
- Issue date Aug 5, 1986
- Gerber Garment Technology, Inc.
- David R. Pearl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Stiffened cutting blade with reversible replaceable edge member
- Patent number 4,574,673
- Issue date Mar 11, 1986
- David R. Pearl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sheet material conveyor with unloading apparatus
- Patent number 4,572,357
- Issue date Feb 25, 1986
- Gerber Garment Technology, Inc.
- David R. Pearl
- A41 - WEARING APPAREL
Information Patent Grant
Blade for severing fibrous material
- Patent number 4,545,275
- Issue date Oct 8, 1985
- Gerber Garment Technology, Inc.
- David R. Pearl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for sealing cut sheet material
- Patent number 4,542,673
- Issue date Sep 24, 1985
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Sheet material conveyor loading apparatus
- Patent number 4,542,672
- Issue date Sep 24, 1985
- Gerber Garment Technology, Inc.
- David R. Pearl
- A41 - WEARING APPAREL
Information Patent Grant
Apparatus for working limp sheet material on a conveyor
- Patent number 4,476,756
- Issue date Oct 16, 1984
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus for cutting and notching sheet material
- Patent number 4,462,292
- Issue date Jul 31, 1984
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method and apparatus for sealing cut sheet material
- Patent number 4,452,113
- Issue date Jun 5, 1984
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method for preparing pattern piece
- Patent number 4,448,808
- Issue date May 15, 1984
- Gerber Garment Technology, Inc.
- David R. Pearl
- A41 - WEARING APPAREL
Information Patent Grant
Apparatus for cutting sheet material
- Patent number 4,444,078
- Issue date Apr 24, 1984
- Gerber Garment Technology, Inc.
- David R. Pearl
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Apparatus for cutting sheet material with a cutting wheel
- Patent number 4,401,001
- Issue date Aug 30, 1983
- Gerber Garment Technology, Inc.
- Heinz J. Gerber
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method for cutting sheet material with a cutting wheel
- Patent number 4,391,168
- Issue date Jul 5, 1983
- Gerber Garment Technology, Inc.
- Heinz J. Gerber
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus and methods for spreading sheet material
- Patent number 4,385,956
- Issue date May 31, 1983
- Gerber Garment Technology, Inc.
- David R. Pearl
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method and apparatus for cutting sheet material with a cutting wheel
- Patent number 4,373,412
- Issue date Feb 15, 1983
- Gerber Garment Technology, Inc.
- Heinz J. Gerber
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Cutting apparatus with consumable marker
- Patent number 4,364,330
- Issue date Dec 21, 1982
- Gerber Garment Technology, Inc.
- David R. Pearl
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Apparatus for working on successive segments of sheet material
- Patent number 4,345,496
- Issue date Aug 24, 1982
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus and method for working on successive segments of sheet ma...
- Patent number 4,328,726
- Issue date May 11, 1982
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Fluid jet apparatus for cutting sheet material
- Patent number 4,312,254
- Issue date Jan 26, 1982
- Gerber Garment Technology, Inc.
- David R. Pearl
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method of sharpening lateral edges and end edges of a blade during...
- Patent number 4,294,047
- Issue date Oct 13, 1981
- Gerber Garment Technology, Inc.
- David R. Pearl
- B24 - GRINDING POLISHING

David R. Pearl

Person

Patents Grantslast 30 patents

Cutting machine having balanced reciprocating cutter drive mechanism

Compound plotting apparatus and related method of operation

Apparatus and method for sharpening edges of reciprocating blade

Conveyorized vacuum table for feeding sheet material

Conveyor hanger with a plurality of movable grip elements

Method and apparatus for cutting parts from pieces of irregularly s...

Laser cutting system

Workpiece supporting bed for laser cutter

Method and apparatus for working on sheet material

Conveyorized vacuum table for feeding sheet material

Conveyor hanger with spring clip gripper

Stiffened cutting blade with reversible replaceable edge member

Sheet material conveyor with unloading apparatus

Blade for severing fibrous material

Apparatus for sealing cut sheet material

Sheet material conveyor loading apparatus

Apparatus for working limp sheet material on a conveyor

Apparatus for cutting and notching sheet material

Method and apparatus for sealing cut sheet material

Method for preparing pattern piece

Apparatus for cutting sheet material

Apparatus for cutting sheet material with a cutting wheel

Method for cutting sheet material with a cutting wheel

Apparatus and methods for spreading sheet material

Method and apparatus for cutting sheet material with a cutting wheel

Cutting apparatus with consumable marker

Apparatus for working on successive segments of sheet material

Apparatus and method for working on successive segments of sheet ma...

Fluid jet apparatus for cutting sheet material

Method of sharpening lateral edges and end edges of a blade during...