Patents by Inventor Evan Lawrence

Evan Lawrence 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).

  • Dual slider headgear adjustment system with easy pull tabs and patient interface device including same
    Patent number: 12017004
    Abstract: An adjustment system includes: a first strap assembly and a second strap assembly positioned 180 degrees with respect to, and entwined with, the first strap assembly. Each strap assembly includes a slider having first and second slots therein. The slots are defined, in-part, by a central portion extending between both of the slots, a first end portion extending along the first slot opposite the central portion, and a second end portion extending along the second slot opposite the central portion. Each strap assembly further includes a strap portion having a first end coupled to the second end portion of the slider and an opposite second end structured to be coupled to one or more of the patient interface device or another portion of the headgear; and a tab coupled to the first end portion of the slider, the tab being structured to be grasped by the patient.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: June 25, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Lauren Patricia Chodkowski, Evan Lawrence, Anna Dzuricky
  • DUAL SLIDER HEADGEAR ADJUSTMENT SYSTEM WITH EASY PULL TABS AND PATIENT INTERFACE DEVICE INCLUDING SAME
    Publication number: 20210178102
    Abstract: An adjustment system includes: a first strap assembly and a second strap assembly positioned 180 degrees with respect to, and entwined with, the first strap assembly. Each strap assembly includes a slider having first and second slots therein. The slots are defined, in-part, by a central portion extending between both of the slots, a first end portion extending along the first slot opposite the central portion, and a second end portion extending along the second slot opposite the central portion. Each strap assembly further includes a strap portion having a first end coupled to the second end portion of the slider and an opposite second end structured to be coupled to one or more of the patient interface device or another portion of the headgear; and a tab coupled to the first end portion of the slider, the tab being structured to be grasped by the patient.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 17, 2021
    Inventors: Lauren Patricia Chodkowski, Evan Lawrence, Anna Dzuricky
  • Veterinary oxygen mask
    Patent number: D1080860
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: June 24, 2025
    Assignee: Aeronics, Inc.
    Inventors: Blake Dube, Evan Lawrence, Mark Spitz, John Puskar-Pasewicz, William Grosskopf, Joshua Lederer
  • Veterinary oxygen mask
    Patent number: D1080861
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: June 24, 2025
    Assignee: Aeronics, Inc.
    Inventors: Blake Dube, Evan Lawrence, Mark Spitz, John Puskar-Pasewicz, William Grosskopf, Joshua Lederer