Patents by Inventor Richard C. Hoffman, Jr.

Richard C. Hoffman, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190106838
    Abstract: The present invention provides a foil applicator assembly for a screen printing press having a support arm extending along a first line. The assembly has a carriage having a leading edge and a trailing edge and is mounted for reciprocating translational motion along the first line. A press roller is mounted to the carriage and has a first axis of rotation generally orthogonal to the first line. A film supply roller is mounted proximate the press by a member that is stationary with respect to the carriage and provides a second axis of rotation parallel to the first axis of rotation and has a first outer surface. A film guide member is mounted on the carriage and is spaced from the press roller along the first line.
    Type: Application
    Filed: October 9, 2017
    Publication date: April 11, 2019
    Inventors: Richard C. Hoffman, JR., Humberto Quintero, Jerzy Podstawka, Darek Tkacz
  • Patent number: 10214033
    Abstract: A textile holder having adjustable side extensions is provided. The side extensions can be generally U-shaped metal rods or wires having a plurality of spaced notches for adjusting the spacing of the wires from a central pallet portion. Alternatively, other structures, such as plates can be used for the side extensions. The plates can include one or more slots. Screws or posts on the central pallet portion can be used to align the plates at appropriate extension distances and hold the plates in place.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 26, 2019
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Darek Tkacz, Jan Dolega
  • Publication number: 20180370258
    Abstract: A textile holder having adjustable side extensions is provided. The side extensions can be generally U-shaped metal rods or wires having a plurality of spaced notches for adjusting the spacing of the wires from a central pallet portion. Alternatively, other structures, such as plates can be used for the side extensions. The plates can include one or more slots. Screws or posts on the central pallet portion can be used to align the plates at appropriate extension distances and hold the plates in place.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 27, 2018
    Inventors: Richard C. Hoffman, JR., Darek Tkacz, Jan Dolega
  • Publication number: 20180345652
    Abstract: A method of screen printing positionally synchronizes a plurality of pallet assemblies on a first screen printing machine with a plurality of pallet assemblies on a second screen printing machine. A screen printed garment having a properly aligned first image received from the first screen printing machine is transferred on a portion of one of the pallet assemblies on the first screen printing machine to one of the plurality of pallet assemblies on the second printing machine. The properly aligned first image on the garment is in proper positional alignment with a screen printing head on the second screen printing machine such that a second image complimentary to the first image is printed on the garment in proper position on the garment relative to the first image without user intervention to positionally locate the first image relative to the screen printing head on the second machine.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 6, 2018
    Inventor: Richard C. Hoffman, JR.
  • Patent number: 10131160
    Abstract: A hybrid printing machine is described having both silk screening stations and a direct-to-garment digital printing station with a raster image processor to control a portion of a printing process.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: November 20, 2018
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Geoff Baxter
  • Patent number: 10124446
    Abstract: A workbed comprises a plurality of parallel support members with each support member having a first edge with a contact surface of a specific configuration. A second, opposed edge with a second contact surface on the support member is also provided with the same specific configuration. As a result, instead of replacing the support member each time the first edge's support surface is worn or degraded, it can be flipped, or reversed so that the second, edge's support surface of the support member is used to form the workbed.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: November 13, 2018
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Boguslaw W. Magda
  • Patent number: 10113795
    Abstract: The present invention provides a conveyor belt tracking system for a dryer having a web of a mesh material having a protrusion extending along the length proximal one lateral edge and above a flat surface and a first generally cylindrical roller having a three-tiered slot for receiving the protrusion and two flanking shallow tracks for receiving base flanges.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: October 30, 2018
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Mariusz Switalski, Jerzy Podstawka, Dariusz Tkacz
  • Patent number: 10046553
    Abstract: A method of screen printing positionally synchronizes a plurality of pallet assemblies on a first screen printing machine with a plurality of pallet assemblies on a second screen printing machine. A screen printed garment having a properly aligned first image received from the first screen printing machine is transferred on a portion of one of the pallet assemblies on the first screen printing machine to one of the plurality of pallet assemblies on the second printing machine. The properly aligned first image on the garment is in proper positional alignment with a screen printing head on the second screen printing machine such that a second image complimentary to the first image is printed on the garment in proper position on the garment relative to the first image without user intervention to positionally locate the first image relative to the screen printing head on the second machine.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: August 14, 2018
    Assignee: M&R Printing Equipment, Inc.
    Inventor: Richard C. Hoffman, Jr.
  • Patent number: 9939198
    Abstract: The present invention provides a conveyor belt tracking system for a dryer having a web of a mesh material having a protrusion extending along the length proximal one lateral edge and above a flat surface and a first generally cylindrical roller having a three-tiered slot for receiving the protrusion and two flanking shallow tracks for receiving base flanges.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: April 10, 2018
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Mariusz Switalski, Jerzy Podstawka, Dariusz Tkacz
  • Publication number: 20180073805
    Abstract: The present invention provides a textile dryer having a housing defining a chamber having an infeed and an outfeed. A separation wall extends through the chamber to create a first zone having a first ambient condition and a second zone having a second ambient condition. A first conveyor extends through the first zone and a second conveyor extends through the second zone. A controller is provided to allow an operator to independently select the speed and direction of the first conveyor and the second conveyor, and to independently select the physical conditions of the first ambient condition and the second ambient condition, and to maintain these settings during the operation of the dryer.
    Type: Application
    Filed: September 13, 2016
    Publication date: March 15, 2018
    Inventors: Richard C. Hoffman, JR., Mariusz Switalski, Darek Tkacz
  • Publication number: 20180072043
    Abstract: The present invention provides a fabric compressor for applying heat and or pressure to a textile before or after applying ink to a textile during a screen printing operation to prevent fibrillation, to provide a smooth base coat, and/or to cure ink.
    Type: Application
    Filed: September 8, 2017
    Publication date: March 15, 2018
    Inventors: Richard C. Hoffman, JR., Andrew L. Oleson, Darek Tkacz
  • Publication number: 20180072046
    Abstract: An indicator system is provided for ensuring proper registration of a frame. A plurality of stops for a registration system are electrically coupled to each other. When contact is made with a metal frame, a circuit is created and an indicator coupled to the circuit, such as a light, can be activated to show such contact.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 15, 2018
    Inventors: Richard C. Hoffman, JR., Andrew L. Oleson, Keith R. Falk, Darek Tkacz
  • Patent number: 9782965
    Abstract: In an embodiment of the present invention, a number printing machine is provided. The machine includes at least one pallet, and an input to input at least the height and width of, and spacing between, a plurality of numbers to be printed on a substrate. The machine also includes a controller responsive to the input to control movement of the at least one pallet to print the plurality of numbers on the substrate in registration. In another embodiment, a method for printing numbers in registration on a substrate is provided. The method includes the steps of inputting into an input the length, width, and spacing between numbers to be printed, and positioning the substrate in response to the input such that the numbers are printed in registration.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: October 10, 2017
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Boguslaw W. Magda, Bernabe Christopher Mauban
  • Patent number: 9744758
    Abstract: A method of screen printing positionally synchronizes a plurality of pallet assemblies on a first screen printing machine with a plurality of pallet assemblies on a second screen printing machine. A screen printed garment having a properly aligned first image received from the first screen printing machine is transferred on a portion of one of the pallet assemblies on the first screen printing machine to one of the plurality of pallet assemblies on the second printing machine. The properly aligned first image on the garment is in proper positional alignment with a screen printing head on the second screen printing machine such that a second image complimentary to the first image is printed on the garment in proper position on the garment relative to the first image without user intervention to positionally locate the first image relative to the screen printing head on the second machine.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: August 29, 2017
    Assignee: M&R Printing Equipment, Inc.
    Inventor: Richard C. Hoffman, Jr.
  • Publication number: 20170151774
    Abstract: A screen printing safety system is provided. The system includes a screen printing machine, and a plurality of zones in the vicinity of the screen printing machine. Each of the zones includes at least one sensor for sensing encroachment past a predetermined point. The sensors are adapted to stop operation of the screen printing machine when encroachment is sensed in at least one of the plurality of zones.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 1, 2017
    Inventors: Richard C. Hoffman, JR., Boguslaw S. Biel, Bernabe Christopher Mauban, Brian William Quirk
  • Patent number: 9630394
    Abstract: In an embodiment of the present invention, a squeegee blade holder is provided. The holder includes a first side member, a second side member, and a pivot portion between the first and second side members. The holder also includes a separator between the first and second side members for maintaining compression of the side members against the squeegee blade. In another embodiment of the present invention, a method of holding a squeegee blade in a holder is provided. The method includes the steps of providing a first holder side, and providing a second holder side. The method further includes compressing the first and second holder sides against the squeegee blade, and maintaining compression of the first and second holder sides against the squeegee blade.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: April 25, 2017
    Assignee: M&R Printing Equipment, Inc.
    Inventors: Richard C. Hoffman, Jr., Boguslaw W. Magda, Jerzy J. Podstawka, Remigiusz Kryszczuk
  • Publication number: 20170067687
    Abstract: The present invention provides a conveyor belt tracking system for a dryer having a web of a mesh material having a protrusion extending along the length proximal one lateral edge and above a flat surface and a first generally cylindrical roller having a three-tiered slot for receiving the protrusion and two flanking shallow tracks for receiving base flanges.
    Type: Application
    Filed: September 14, 2016
    Publication date: March 9, 2017
    Inventors: Richard C. Hoffman, JR., Mariusz Switalski, Jerzy Podstawka, Dariusz Tkacz
  • Publication number: 20170043592
    Abstract: A hybrid printing machine is described having both silk screening stations and a direct-to-garment digital printing station with a raster image processor to control a portion of a printing process.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Inventors: Richard C. Hoffman, JR., Geoff Baxter
  • Publication number: 20170030645
    Abstract: The present invention provides a conveyor belt tracking system for a dryer having a web of a mesh material having a protrusion extending along the length proximal one lateral edge and above a flat surface and a first generally cylindrical roller having a three-tiered slot for receiving the protrusion and two flanking shallow tracks for receiving base flanges.
    Type: Application
    Filed: June 27, 2016
    Publication date: February 2, 2017
    Inventors: Richard C. Hoffman, Jr., Mariusz Switalski, Jerzy Podstawka, Dariusz Tkacz
  • Publication number: 20170015096
    Abstract: A method of screen printing positionally synchronizes a plurality of pallet assemblies on a first screen printing machine with a plurality of pallet assemblies on a second screen printing machine. A screen printed garment having a properly aligned first image received from the first screen printing machine is transferred on a portion of one of the pallet assemblies on the first screen printing machine to one of the plurality of pallet assemblies on the second printing machine. The properly aligned first image on the garment is in proper positional alignment with a screen printing head on the second screen printing machine such that a second image complimentary to the first image is printed on the garment in proper position on the garment relative to the first image without user intervention to positionally locate the first image relative to the screen printing head on the second machine.
    Type: Application
    Filed: April 18, 2016
    Publication date: January 19, 2017
    Inventor: Richard C. Hoffman, JR.