Patents by Inventor Glenn Steven Prentice

Glenn Steven Prentice 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: 20220315403
    Abstract: Attachment assemblies for industrial material handling equipment are shown and disclosed. In some embodiments, the attachment assembly includes a carriage assembly having a carriage and a linear actuator fixedly attached to the carriage. The carriage is mountable to industrial material handling equipment. The attachment assembly additionally includes a frame assembly slidably connected to the carriage. The attachment assembly further includes a faceplate assembly fixedly attached to the frame assembly. The faceplate assembly is configured to receive one or more support members for supporting a load. The faceplate assembly includes one or more load cells configured to measure horizontal and vertical forces applied to the one or more support members. The linear actuator slides the frame assembly laterally relative to the carriage assembly.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Applicant: Cascade Corporation
    Inventors: Jian YANG, Jacob Ammon ADAMS, Glenn Steven PRENTICE
  • Patent number: 11365104
    Abstract: Attachment assemblies for industrial material handling equipment are shown and disclosed. In some embodiments, the attachment assembly includes a carriage assembly having a carriage, wherein the carriage is mountable to industrial material handling equipment. The attachment assembly additionally includes a frame assembly connected to the carriage. The attachment assembly further includes a faceplate assembly fixedly attached to the frame assembly. The faceplate assembly is configured to receive one or more support members for supporting a load. The faceplate assembly includes one or more load cells configured to measure horizontal and vertical forces applied to the one or more support members.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: June 21, 2022
    Assignee: Cascade Corporation
    Inventors: Christopher M. Walthers, Brent G. Running, Pat S. McKernan, Glenn Steven Prentice, Tamara S. Dib
  • Patent number: 11130660
    Abstract: Lift truck attachment assemblies are shown and disclosed. In some embodiments, the lift truck attachment assembly includes a carriage assembly having a carriage and a linear actuator attached to the carriage. The carriage is mountable to a lift truck, and the linear actuator includes a body and longitudinally opposed piston rods slidably received in the body, each of the piston rods having an end. The attachment assembly additionally includes a frame assembly slidably connected to the carriage. The frame assembly includes upper and lower transverse frame members and end vertical frame members connecting the upper and lower transverse frame members in a spaced relationship to define a frame central cavity therebetween. The linear actuator is disposed within the frame central cavity such that the ends of the piston rods contact the end vertical frame members allowing the linear actuator to slide the frame assembly laterally relative to the carriage assembly.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: September 28, 2021
    Assignee: Cascade Corporation
    Inventors: Glenn Steven Prentice, Tamara S. Dib
  • Publication number: 20210206608
    Abstract: Lift truck attachment assemblies are shown and disclosed. In some embodiments, the lift truck attachment assembly includes a carriage assembly having a carriage and a linear actuator attached to the carriage. The carriage is mountable to a lift truck, and the linear actuator includes a body and longitudinally opposed piston rods slidably received in the body, each of the piston rods having an end. The attachment assembly additionally includes a frame assembly slidably connected to the carriage. The frame assembly includes upper and lower transverse frame members and end vertical frame members connecting the upper and lower transverse frame members in a spaced relationship to define a frame central cavity therebetween. The linear actuator is disposed within the frame central cavity such that the ends of the piston rods contact the end vertical frame members allowing the linear actuator to slide the frame assembly laterally relative to the carriage assembly.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 8, 2021
    Applicant: Cascade Corporation
    Inventors: Glenn Steven PRENTICE, Tamara S. DIB
  • Publication number: 20210206609
    Abstract: Attachment assemblies for industrial material handling equipment are shown and disclosed. In some embodiments, the attachment assembly includes a carriage assembly having a carriage, wherein the carriage is mountable to industrial material handling equipment. The attachment assembly additionally includes a frame assembly connected to the carriage. The attachment assembly further includes a faceplate assembly fixedly attached to the frame assembly. The faceplate assembly is configured to receive one or more support members for supporting a load. The faceplate assembly includes one or more load cells configured to measure horizontal and vertical forces applied to the one or more support members.
    Type: Application
    Filed: January 8, 2021
    Publication date: July 8, 2021
    Applicant: Cascade Corporation
    Inventors: Christopher M. WALTHERS, Brent G. RUNNING, Pat S. MCKERNAN, Glenn Steven PRENTICE, Tamara S. DIB
  • Patent number: 10640349
    Abstract: A carriage for a lift truck arranged to provide for both lateral shifting and tilting of attachments such as forklift forks, in which an outer frame of the carriage is supported by a side-shifter cylinder-and-piston assembly incorporated in an inner frame, and in which the outer frame can be tilted with respect to the inner frame, about a laterally-extending central axis of the side-shifter cylinder-and-piston assembly.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: May 5, 2020
    Assignee: Cascade Corporation
    Inventors: Glenn Steven Prentice, Thomas Joshua McCall
  • Publication number: 20190241417
    Abstract: A carriage for a lift truck arranged to provide for both lateral shifting and tilting of attachments such as forklift forks, in which an outer frame of the carriage is supported by a side-shifter cylinder-and-piston assembly incorporated in an inner frame, and in which the outer frame can be tilted with respect to the inner frame, about a laterally-extending central axis of the side-shifter cylinder-and-piston assembly.
    Type: Application
    Filed: February 2, 2018
    Publication date: August 8, 2019
    Applicant: Cascade Corporation
    Inventors: Glenn Steven Prentice, Thomas Joshua McCall