Patents Assigned to Sawyer Products, Inc.
  • Filter attachment
    Patent number: 11185805
    Abstract: Disclosed is a filter attachment that removably couples with a faucet or other vessel. The attachment includes a flexible cover holding the filter on the vessel and that acts as a pressure relief mechanism if the water pressure of the faucet is above a predetermined threshold. Another flexible cover may be located on the opposite side of the attachment to allow reversible use and cleaning by backwashing. The attachment may further include a removable cap on one side that includes a flexible cover and that couples to the remainder of the attachment in a removable manner so as to allow other fitments to couple to the attachment.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 30, 2021
    Assignee: Sawyer Products, Inc.
    Inventor: John T. Smith
  • FILTER ATTACHMENT
    Publication number: 20210275946
    Abstract: Disclosed is a filter attachment that removably couples with a faucet or other vessel. The attachment includes a flexible cover holding the filter on the vessel and that acts as a pressure relief mechanism if the water pressure of the faucet is above a predetermined threshold. Another flexible cover may be located on the opposite side of the attachment to allow reversible use and cleaning by backwashing. The attachment may further include a removable cap on one side that includes a flexible cover and that couples to the remainder of the attachment in a removable manner so as to allow other fitments to couple to the attachment.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 9, 2021
    Applicant: Sawyer Products, Inc.
    Inventor: John T. Smith
  • Filter
    Patent number: D841776
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: February 26, 2019
    Assignee: Sawyer Products, Inc.
    Inventors: John T. Smith, William E. Mowery
  • Filter
    Patent number: D930112
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: September 7, 2021
    Assignee: Sawyer Products, Inc.
    Inventor: John T. Smith