Timothy G. Shelhart

Person

West Henrietta, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet detection circuit using electrical elements contacting conduc...
- Patent number 11,338,570
- Issue date May 24, 2022
- Xerox Corporation
- Aaron M. Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink reservoir with pneumatically driven integrated piston and shut-...
- Patent number 11,117,386
- Issue date Sep 14, 2021
- Xerox Corporation
- Gregory A. Ludgate
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System and method for attenuating the drying of ink from a printhea...
- Patent number 10,889,117
- Issue date Jan 12, 2021
- Xerox Corporation
- Piotr Sokolowski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Modular radial impeller drum for printing devices
- Patent number 10,870,269
- Issue date Dec 22, 2020
- Xerox Corporation
- Richard A. Campbell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System and method for attenuating the drying of ink from a printhea...
- Patent number 10,717,284
- Issue date Jul 21, 2020
- Xerox Corporation
- Timothy G. Shelhart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Modular radial impeller drum with variable blade segments for print...
- Patent number 10,689,214
- Issue date Jun 23, 2020
- Xerox Corporation
- Richard A. Campbell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bearing based leveling assembly for three-dimensional object printing
- Patent number 10,434,711
- Issue date Oct 8, 2019
- Xerox Corporation
- Aaron M. Moore
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cam based leveling assembly for three-dimensional object printing
- Patent number 9,981,422
- Issue date May 29, 2018
- Xerox Corporation
- Aaron M. Moore
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inkjet print head protection by acoustic sensing of media
- Patent number 9,527,320
- Issue date Dec 27, 2016
- Xerox Corporation
- Timothy G. Shelhart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Self-aligning conveyor belt having multiple zones with differing fl...
- Patent number 9,365,052
- Issue date Jun 14, 2016
- Xerox Corporation
- Aaron Michael Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cycling media support for compiled sets using one motor direction
- Patent number 9,206,010
- Issue date Dec 8, 2015
- Xerox Corporation
- Timothy G. Shelhart
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Chemically reactive test strip for detecting mis-firing print heads...
- Patent number 9,193,171
- Issue date Nov 24, 2015
- Xerox Corporation
- Aaron M. Moore
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet print head protection by scanning and moire analysis
- Patent number 9,160,892
- Issue date Oct 13, 2015
- Xerox Corporation
- Timothy G. Shelhart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Shuttling nip set for media sheet inversion
- Patent number 9,132,979
- Issue date Sep 15, 2015
- Xerox Corporation
- Aaron M. Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet registration using orbital tampers
- Patent number 9,079,732
- Issue date Jul 14, 2015
- Xerox Corporation
- Timothy G. Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for detecting inoperative inkjets in three-dimensional objec...
- Patent number 9,073,374
- Issue date Jul 7, 2015
- Xerox Corporation
- Aaron M. Moore
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
System for detecting inoperative inkjets in three-dimensional objec...
- Patent number 9,067,446
- Issue date Jun 30, 2015
- Xerox Corporation
- Aaron M. Moore
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Compiler shelf having rotatable CAM with high-friction lobe
- Patent number 8,919,766
- Issue date Dec 30, 2014
- Xerox Corporation
- Timothy G. Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet transport roller system
- Patent number 8,177,229
- Issue date May 15, 2012
- Xerox Corporation
- Adam Douglas Ledgerwood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for controlling a fluffer port in an image pro...
- Patent number 7,934,720
- Issue date May 3, 2011
- Xerox Corporation
- Timothy Gordon Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet transport roller system
- Patent number 7,900,919
- Issue date Mar 8, 2011
- Xerox Corporation
- Adam Douglas Ledgerwood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Media stack sheet fluffer method and apparatus, and a media process...
- Patent number 7,819,397
- Issue date Oct 26, 2010
- Xerox Corporation
- Timothy G Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for controlling a fluffer port in an image pro...
- Patent number 7,748,698
- Issue date Jul 6, 2010
- Xerox Corporation
- Timothy Gordon Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System and method for improving top sheet acquisition in a printing...
- Patent number 7,472,902
- Issue date Jan 6, 2009
- Xerox Corporation
- Kenneth Paul Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeder vacuum feed head with variable corrugation
- Patent number 7,328,895
- Issue date Feb 12, 2008
- Xerox Corporation
- Ernest L. Dinatale
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Integrated vacuum slide feeder
- Patent number 7,258,336
- Issue date Aug 21, 2007
- Xerox Corporation
- Kenneth P. Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding apparatus having an air fluffer
- Patent number 6,994,340
- Issue date Feb 7, 2006
- Xerox Corporation
- Robert A. Clark
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding apparatus having an adaptive air fluffer
- Patent number 6,863,272
- Issue date Mar 8, 2005
- Xerox Corporation
- Ernest L. DiNatale
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multiple function calibration for document scanner
- Patent number 6,822,763
- Issue date Nov 23, 2004
- Xerox Corporation
- Daniel L. Morris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INK RESERVOIR WITH PNEUMATICALLY DRIVEN INTEGRATED PISTON AND SHUT-...
- Publication number 20210170760
- Publication date Jun 10, 2021
- Xerox Corporation
- Gregory A. Ludgate
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SYSTEM AND METHOD FOR ATTENUATING THE DRYING OF INK FROM A PRINTHEA...
- Publication number 20200307219
- Publication date Oct 1, 2020
- Xerox Corporation
- Piotr Sokolowski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MODULAR RADIAL IMPELLER DRUM WITH VARIABLE BLADE SEGMENTS FOR PRINT...
- Publication number 20200198373
- Publication date Jun 25, 2020
- Xerox Corporation
- Richard A. Campbell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MODULAR RADIAL IMPELLER DRUM FOR PRINTING DEVICES
- Publication number 20200180303
- Publication date Jun 11, 2020
- Xerox Corporation
- Richard A. Campbell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET DETECTION CIRCUIT USING ELECTRICAL ELEMENTS CONTACTING CONDUC...
- Publication number 20190248130
- Publication date Aug 15, 2019
- Xerox Corporation
- Aaron M. Moore
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NON-CONTACT CONTROL OF LAYERING FOR THREE-DIMENSIONAL OBJECT PRINTING
- Publication number 20170368752
- Publication date Dec 28, 2017
- Xerox Corporation
- Timothy G. Shelhart
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
CAM BASED LEVELING ASSEMBLY FOR THREE-DIMENSIONAL OBJECT PRINTING
- Publication number 20170326800
- Publication date Nov 16, 2017
- Xerox Corporation
- Aaron M. Moore
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
BEARING BASED LEVELING ASSEMBLY FOR THREE-DIMENSIONAL OBJECT PRINTING
- Publication number 20170326801
- Publication date Nov 16, 2017
- Xerox Corporation
- Aaron M. Moore
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
INKJET PRINT HEAD PROTECTION BY ACOUSTIC SENSING OF MEDIA
- Publication number 20160311237
- Publication date Oct 27, 2016
- Xerox Corporation
- Timothy G. Shelhart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CHEMICALLY REACTIVE TEST STRIP FOR DETECTING MIS-FIRING PRINT HEADS...
- Publication number 20150224788
- Publication date Aug 13, 2015
- Xerox Corporation
- Aaron M. Moore
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET REGISTRATION USING ORBITAL TAMPERS
- Publication number 20150203312
- Publication date Jul 23, 2015
- Xerox Corporation
- Timothy G. Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CYCLING MEDIA SUPPORT FOR COMPILED SETS USING ONE MOTOR DIRECTION
- Publication number 20150175377
- Publication date Jun 25, 2015
- Xerox Corporation
- Timothy G. Shelhart
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
EJECTOR FOR IMPROVED STACK REGISTRATION
- Publication number 20150166277
- Publication date Jun 18, 2015
- Xerox Corporation
- Timothy G. Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LARGE FORMAT STACKING TRAY FOR AN IMAGE PRODUCTION DEVICE
- Publication number 20100295240
- Publication date Nov 25, 2010
- XEROX CORPORATION
- Charles Raymond Brewer, III
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET TRANSPORT ROLLER SYSTEM
- Publication number 20100276875
- Publication date Nov 4, 2010
- Xerox Corporation
- Adam Douglas Ledgerwood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING A FLUFFER PORT IN AN IMAGE PRO...
- Publication number 20100194032
- Publication date Aug 5, 2010
- Xerox Corporation
- Timothy Gordon SHELHART
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING A FLUFFER PORT IN AN IMAGE PRO...
- Publication number 20100059927
- Publication date Mar 11, 2010
- Xerox Corporation
- Timothy Gordon SHELHART
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIA STACK SHEET FLUFFER METHOD AND APPARATUS, AND A MEDIA PROCESS...
- Publication number 20090322013
- Publication date Dec 31, 2009
- Xerox Corporation
- Timothy G. Shelhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET TRANSPORT ROLLER SYSTEM
- Publication number 20090309299
- Publication date Dec 17, 2009
- Xerox Corporation
- Adam Douglas Ledgerwood
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Integrated vacuum slide feeder
- Publication number 20070063418
- Publication date Mar 22, 2007
- Xerox Corporation.
- Kenneth P. Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
System and method for improving top sheet acquisition in a printing...
- Publication number 20070063419
- Publication date Mar 22, 2007
- Xerox Corporation.
- Kenneth Paul Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeder vacuum feed head with variable corrugation
- Publication number 20060255525
- Publication date Nov 16, 2006
- Xerox Corporation.
- Ernest L. Dinatale
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding apparatus having an air fluffer
- Publication number 20040051229
- Publication date Mar 18, 2004
- Xerox Corporation.
- Robert A. Clark
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding apparatus having an adaptive air fluffer
- Publication number 20040041328
- Publication date Mar 4, 2004
- Xerox Corporation.
- Ernest L. DiNatale
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Multiple function calibration for document scanner
- Publication number 20020075528
- Publication date Jun 20, 2002
- Xerox Corporation.
- Daniel L. Morris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Timothy G. Shelhart

Person

Patents Grantslast 30 patents

Sheet detection circuit using electrical elements contacting conduc...

Ink reservoir with pneumatically driven integrated piston and shut-...

System and method for attenuating the drying of ink from a printhea...

Modular radial impeller drum for printing devices

System and method for attenuating the drying of ink from a printhea...

Modular radial impeller drum with variable blade segments for print...

Bearing based leveling assembly for three-dimensional object printing

Cam based leveling assembly for three-dimensional object printing

Inkjet print head protection by acoustic sensing of media

Self-aligning conveyor belt having multiple zones with differing fl...

Cycling media support for compiled sets using one motor direction

Chemically reactive test strip for detecting mis-firing print heads...

Inkjet print head protection by scanning and moire analysis

Shuttling nip set for media sheet inversion

Sheet registration using orbital tampers

System for detecting inoperative inkjets in three-dimensional objec...

System for detecting inoperative inkjets in three-dimensional objec...

Compiler shelf having rotatable CAM with high-friction lobe

Sheet transport roller system

Method and apparatus for controlling a fluffer port in an image pro...

Sheet transport roller system

Media stack sheet fluffer method and apparatus, and a media process...

Method and apparatus for controlling a fluffer port in an image pro...

System and method for improving top sheet acquisition in a printing...

Sheet feeder vacuum feed head with variable corrugation

Integrated vacuum slide feeder

Sheet feeding apparatus having an air fluffer

Sheet feeding apparatus having an adaptive air fluffer

Multiple function calibration for document scanner

Patents Applicationslast 30 patents

INK RESERVOIR WITH PNEUMATICALLY DRIVEN INTEGRATED PISTON AND SHUT-...

SYSTEM AND METHOD FOR ATTENUATING THE DRYING OF INK FROM A PRINTHEA...

MODULAR RADIAL IMPELLER DRUM WITH VARIABLE BLADE SEGMENTS FOR PRINT...

MODULAR RADIAL IMPELLER DRUM FOR PRINTING DEVICES

SHEET DETECTION CIRCUIT USING ELECTRICAL ELEMENTS CONTACTING CONDUC...

NON-CONTACT CONTROL OF LAYERING FOR THREE-DIMENSIONAL OBJECT PRINTING

CAM BASED LEVELING ASSEMBLY FOR THREE-DIMENSIONAL OBJECT PRINTING

BEARING BASED LEVELING ASSEMBLY FOR THREE-DIMENSIONAL OBJECT PRINTING

INKJET PRINT HEAD PROTECTION BY ACOUSTIC SENSING OF MEDIA

CHEMICALLY REACTIVE TEST STRIP FOR DETECTING MIS-FIRING PRINT HEADS...

SHEET REGISTRATION USING ORBITAL TAMPERS

CYCLING MEDIA SUPPORT FOR COMPILED SETS USING ONE MOTOR DIRECTION

EJECTOR FOR IMPROVED STACK REGISTRATION

LARGE FORMAT STACKING TRAY FOR AN IMAGE PRODUCTION DEVICE

SHEET TRANSPORT ROLLER SYSTEM

METHOD AND APPARATUS FOR CONTROLLING A FLUFFER PORT IN AN IMAGE PRO...

METHOD AND APPARATUS FOR CONTROLLING A FLUFFER PORT IN AN IMAGE PRO...

MEDIA STACK SHEET FLUFFER METHOD AND APPARATUS, AND A MEDIA PROCESS...

SHEET TRANSPORT ROLLER SYSTEM

Integrated vacuum slide feeder

System and method for improving top sheet acquisition in a printing...

Sheet feeder vacuum feed head with variable corrugation

Sheet feeding apparatus having an air fluffer

Sheet feeding apparatus having an adaptive air fluffer

Multiple function calibration for document scanner