Patents by Inventor Johannes Antonius Rudolf Grouve

Johannes Antonius Rudolf Grouve 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).

  • Patent number: 11426894
    Abstract: An automated lift machine that feeds strips of staples into an automated stapling machine that can be used in a production line. The lift machine includes a lifter subassembly and a pusher subassembly, and a magazine for holding multiple strips of staples that are stacked on top of one another. A lift fork extends under of the legs of the second staple strip from the bottom, then lifts up all of the stacked staples in the magazine except for the bottom-most staple strip. After that occurs, the pusher forces the bottom-most staple strip from beneath the stacked staples in the magazine, then pushes that strip toward an exit position, into the feeder for the automated stapling machine. The pusher retracts and the lift fork gently lowers the stacked staples in the magazine until they bottom out, after which the lift fork retracts from the stack.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: August 30, 2022
    Assignee: Kyocera Senco Industrial Tools, Inc.
    Inventors: Johan Johannes Stoof, Johannes Antonius Rudolf Grouve
  • Patent number: 11141848
    Abstract: An adapter converts a fastener driving tool into an automatic (multiple shots per second) pneumatic fastener driving tool. The adapter is mounted to the top of the frame body of a pneumatic fastener driving tool, in which the adapter has a control valve that automatically moves to direct pressurized air to different passageways in the tool body in a repetitive cyclic manner. The speed of actuation can be adjusted by the user.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: October 12, 2021
    Assignee: Kyocera Senco Industrial Tools, Inc.
    Inventors: Johan Johannes Stoof, Johannes Antonius Rudolf Grouve
  • Publication number: 20200086522
    Abstract: An automated lift machine that feeds strips of staples into an automated stapling machine that can be used in a production line. The lift machine includes a lifter subassembly and a pusher subassembly, and a magazine for holding multiple strips of staples that are stacked on top of one another. A lift fork extends under of the legs of the second staple strip from the bottom, then lifts up all of the stacked staples in the magazine except for the bottom-most staple strip. After that occurs, the pusher forces the bottom-most staple strip from beneath the stacked staples in the magazine, then pushes that strip toward an exit position, into the feeder for the automated stapling machine. The pusher retracts and the lift fork gently lowers the stacked staples in the magazine until they bottom out, after which the lift fork retracts from the stack.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 19, 2020
    Applicant: Kyocera Senco Industrial Tools, Inc.
    Inventors: Johan Johannes Stoof, Johannes Antonius Rudolf Grouve
  • Publication number: 20190084139
    Abstract: An adapter converts a fastener driving tool into an automatic (multiple shots per second) pneumatic fastener driving tool. The adapter is mounted to the top of the frame body of a pneumatic fastener driving tool, in which the adapter has a control valve that automatically moves to direct pressurized air to different passageways in the tool body in a repetitive cyclic manner The speed of actuation can be adjusted by the user.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 21, 2019
    Applicant: Senco Brands, Inc.
    Inventors: Johan Johannes Stoof, Johannes Antonius Rudolf Grouve