Patents by Inventor Evan Langston

Evan Langston 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: 11680407
    Abstract: A system, method, and apparatus for post-tensioning in masonry-based system, especially concrete support systems. In one embodiment, a system is presented that can include an anchor, pocket-former, and bolt, wherein the pocket-former can be configured to engage each of the anchor and bolt to facilitate securing of the system to a form. In another embodiment, a method of post-tensioning is presented, wherein a tendon can be suspended at the live end via connections facilitated by a pocket-former. In another embodiment, a system and method of post-tensioning is presented that prevents a pocket and anchor from being contaminated with debris that could ultimately compromise the integrity of the tensioned material.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: June 20, 2023
    Assignees: POST TECH MANUFACTURING, LLC, Nicor Inc.
    Inventors: Evan Langston, Bryant Morgan, Jeffrey Alan Cook
  • Publication number: 20220388080
    Abstract: An apparatus, system, and method for shearing cables, such as those used in concrete support structures, is presented. In one embodiment, an apparatus is presented that can include a casing, a handle, a cutting nose, a torque conversion mechanism, and a cable support. The cable support can be configured to removably couple to a cable, such as to secure the cable within a cable groove of the apparatus. In another embodiment, a system for cable shearing is presented, wherein the system comprises a shearing apparatus and torque-generation apparatus. In another embodiment, a method of clipping cables, such as within a pocket, is presented.
    Type: Application
    Filed: June 7, 2022
    Publication date: December 8, 2022
    Applicant: POST TECH MANUFACTURING, LLC
    Inventors: Evan Langston, Bryant Morgan
  • Publication number: 20220372761
    Abstract: A system, method, and apparatus for post-tensioning in masonry-based system, especially concrete support systems. In one embodiment, a system is presented that can include an anchor, pocket-former, and bolt, wherein the pocket-former can be configured to engage each of the anchor and bolt to facilitate securing of the system to a form. In another embodiment, a method of post-tensioning is presented, wherein a tendon can be suspended at the live end via connections facilitated by a pocket-former. In another embodiment, a system and method of post-tensioning is presented that prevents a pocket and anchor from being contaminated with debris that could ultimately compromise the integrity of the tensioned material.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Applicant: POST TECH MANUFACTURING, LLC
    Inventors: Evan Langston, Bryant Morgan
  • Publication number: 20210381239
    Abstract: A system, method, and apparatus for post-tensioning in masonry-based system, especially concrete support systems. In one embodiment, a system is presented that can include an anchor, pocket-former, and bolt, wherein the pocket-former can be configured to engage each of the anchor and bolt to facilitate securing of the system to a form. In another embodiment, a method of post-tensioning is presented, wherein a tendon can be suspended at the live end via connections facilitated by a pocket-former. In another embodiment, a system and method of post-tensioning is presented that prevents a pocket and anchor from being contaminated with debris that could ultimately compromise the integrity of the tensioned material.
    Type: Application
    Filed: August 19, 2021
    Publication date: December 9, 2021
    Applicants: POST TECH MANUFACTURING, LLC, Nicor Inc.
    Inventors: Evan Langston, Bryant Morgan, Jeffrey Alan Cook