Patents by Inventor David Randall Knott

David Randall Knott 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: 20100307034
    Abstract: A steam iron is described. The steam iron includes a housing, a handle defined at an upper portion of the housing, a soleplate carried on a base portion of the housing, a heating assembly carried in the housing and in thermal communication with the soleplate, a spray outlet, a water reservoir defined in the housing, and a pump assembly. The pump assembly includes a first mechanical pump which is manually operable to pump water from the reservoir and deliver a shot of steam from the soleplate, and a second mechanical pump manually operable to pump water from the reservoir and deliver a spray of water from the spray outlet. The steam iron also includes an underhandle trigger for manually operating one of the first and second mechanical pumps, the underhandle trigger being located beneath the handle, and an upper trigger for manually operating the other of the first and second mechanical pumps, the upper trigger being located in an upper portion of the iron housing.
    Type: Application
    Filed: April 14, 2010
    Publication date: December 9, 2010
    Applicant: Sunbeam Corporation Limited
    Inventors: David Randall Knott, Mark Thomas
  • Patent number: D964806
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: September 27, 2022
    Assignee: AEGIS GLOBAL RESOURCES (HK) LIMITED
    Inventors: Siu Wah Wong, Chi Yeung Chan, David Randall Knott, John Patrick Rose, Fat Sun Kwok, Ho Yan Leung, Tsan Ho Chan, Shun Sang Poon, Chun Na Wong
  • Patent number: D974786
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: January 10, 2023
    Assignee: Letsgetout Inc.
    Inventors: Ann Yee Kono, Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose