Patents by Inventor Elizabeth Elaine Willnow

Elizabeth Elaine Willnow 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).

  • Ladder rack system
    Patent number: 11945410
    Abstract: A ladder rack system may have a slide with a support flange and a spanning flange. The system may also have a ladder support member adapted to selectively receive a portion of the support flange therein. The system may also have a pivot bracket pivotally connected to the ladder support member. The pivot bracket may be adapted to selectively move the ladder support member.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: April 2, 2024
    Assignee: Adrian Steel Company
    Inventors: Elizabeth Elaine Willnow, Mark Anthoney Henry, Jr., Joshua Michael Gerez, Scott Donald Lee, Robert Michael Butcher
  • LADDER RACK WITH REDUCIBLE WIDTH AND/OR HEIGHT
    Publication number: 20230249626
    Abstract: A slide assembly for a ladder rack may be adapted to selectively move with respect to a rail. The assembly may have first and second slide walls connected together by an intermediate rail slide wall and at least one fastener, where the at least one fastener may be adapted to be slidably received within the rail. The assembly may also have a support flange connected to the second rail slide wall. The assembly may also have a housing connected to the support flange, where a retention tube is rotatably mounted within the housing. A first gripper member may be connected to the retention tube for selective movement therewith.
    Type: Application
    Filed: February 1, 2023
    Publication date: August 10, 2023
    Inventors: Elizabeth Elaine Willnow, Mark Anthoney Henry, JR., Joshua Michael Gerez, Robert Michael Butcher, Joshua Merle Rogers, Joshua James Parker, Peter Francis Rowlson, Benjamin Burke, Zachary Burk
  • LADDER RACK SYSTEM
    Publication number: 20230202402
    Abstract: A ladder rack system may have a slide with a support flange and a spanning flange. The system may also have a ladder support member adapted to selectively receive a portion of the support flange therein. The system may also have a pivot bracket pivotally connected to the ladder support member. The pivot bracket may be adapted to selectively move the ladder support member.
    Type: Application
    Filed: November 10, 2022
    Publication date: June 29, 2023
    Inventors: Elizabeth Elaine Willnow, Mark Anthoney Henry, JR., Joshua Michael Gerez, Scott Donald Lee, Robert Michael Butcher
  • TANK RACK
    Publication number: 20230157448
    Abstract: A tank rack may have a back frame member and at least two tank support members spaced apart from one another along the back frame member. Each of the tank support members may have two inner sections, two outer sections and a rear portion. The rear portion may be connected to the back frame member.
    Type: Application
    Filed: August 25, 2022
    Publication date: May 25, 2023
    Applicant: Adrian Steel Company
    Inventor: Elizabeth Elaine Willnow