Patents by Inventor Ivan D. Lopez

Ivan D. Lopez 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: 20230167683
    Abstract: A gate assembly may include a gate which includes a first end and a second end, one or more hinges coupled to the first end of the gate, wherein at least one of the one or more hinges includes an offset spring assisted hinge including a hinge rivet, a spring, a plunger, a hinge bolt, and a support tube, a stop coupled to the second end of the gate and configured to contact a stop mounting bracket, and a mounting bracket attached to the one or more hinges, wherein the gate is rotatably coupled to the mounting bracket via the one or more hinges.
    Type: Application
    Filed: January 27, 2023
    Publication date: June 1, 2023
    Inventor: Ivan D. Lopez
  • Publication number: 20220176173
    Abstract: A housing for a self-retracting lifeline includes an outer area disposed on a portion of a first side of the housing, the outer area being planar, a label area stepped down from the outer area, an outer perimeter of the label area corresponding to an inner perimeter of the outer area, and a number of protruding members disposed at least on a portion of the first side of the housing and being stepped up from the outer area.
    Type: Application
    Filed: December 7, 2020
    Publication date: June 9, 2022
    Applicant: WERNER CO.
    Inventor: Ivan D. Lopez
  • Publication number: 20220112768
    Abstract: An accessory for a ladder rail with a rung having a housing to be removably and fixedly attached to the rail. The accessory having an elongate member attached to the housing and extending beyond the housing. The accessory having a first locking assembly attached to the housing having a lock state which locks the housing to the rail, and an unlocked state which unlocks the housing from the rail so the housing is able to be removed from the rail. A method for attaching an accessory to a ladder rail with a rung. A ladder having an accessory for leaning against an edge, such as a roof.
    Type: Application
    Filed: October 8, 2021
    Publication date: April 14, 2022
    Applicant: Werner Co.
    Inventor: Ivan D. Lopez
  • Patent number: 10718125
    Abstract: A roof anchor including a mounting portion including a plurality of holes formed therein and an anchor portion having an opening formed therein. The mounting portion and the anchor portion are planar members arranged substantially perpendicular with each other. The anchor portion is disposed along one side of the mounting portion with a bend portion formed at an intersection of the mounting portion and the anchor portion. The mounting portion and the anchor portion form a monolithic piece. The opening includes a lower edge and an upper edge, wherein the lower edge is closer to the mounting portion than the upper edge, and wherein a length of the lower edge is greater than a length of the upper edge.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: July 21, 2020
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: 10159858
    Abstract: A leg pad assembly for a safety harness, the leg pad assembly including a pair of leg pad portions structured to receive leg straps of the safety harness, a central pad portion connecting the pair of leg pad portions and structured to receive a seat strap of the safety harness, a pair of handles, wherein each handle is attached to one of the pair of leg pad portions, and elastic cording attached to each of the pair of handles and being structured to bias the pair of handles toward each other and against the pair of leg pad portions.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: December 25, 2018
    Assignee: WERNER CO.
    Inventors: Ivan D. Lopez, Eric Miller
  • Publication number: 20180126195
    Abstract: A leg pad assembly for a safety harness, the leg pad assembly including a pair of leg pad portions structured to receive leg straps of the safety harness, a central pad portion connecting the pair of leg pad portions and structured to receive a seat strap of the safety harness, a pair of handles, wherein each handle is attached to one of the pair of leg pad portions, and elastic cording attached to each of the pair of handles and being structured to bias the pair of handles toward each other and against the pair of leg pad portions.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 10, 2018
    Applicant: WERNER CO.
    Inventors: IVAN D. LOPEZ, ERIC MILLER
  • Publication number: 20170268243
    Abstract: A roof anchor including a mounting portion including a plurality of holes formed therein and an anchor portion having an opening formed therein. The mounting portion and the anchor portion are planar members arranged substantially perpendicular with each other. The anchor portion is disposed along one side of the mounting portion with a bend portion formed at an intersection of the mounting portion and the anchor portion. The mounting portion and the anchor portion form a monolithic piece. The opening includes a lower edge and an upper edge, wherein the lower edge is closer to the mounting portion than the upper edge, and wherein a length of the lower edge is greater than a length of the upper edge.
    Type: Application
    Filed: March 16, 2016
    Publication date: September 21, 2017
    Applicant: WERNER CO.
    Inventor: IVAN D. LOPEZ
  • Patent number: D788950
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 6, 2017
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D788951
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 6, 2017
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D789563
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 13, 2017
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D789564
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 13, 2017
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D789565
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 13, 2017
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D805254
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: December 12, 2017
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D849327
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: May 21, 2019
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez
  • Patent number: D1024449
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: April 23, 2024
    Assignee: WERNER CO.
    Inventor: Ivan D. Lopez