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: 20250340341
    Abstract: The present invention is related to a lid assembly, for a container, comprising: a base member, removably mounting to said container, having at least one engagement member and a passage fluidically communicable with the interior of said container, the top surface of said base member having a peripheral wall defining a receptacle thereon; a lid, the peripheral wall thereof having a first set of engagement member and a second set of engagement member; a ring member, movably mounting to said base member to move between a first position where said ring member engaging with said base member and a second position where said ring member disengaging with said base member, the peripheral wall of said ring member having at least one engagement member profiled for removably securing said lid inside the cavity of said ring member, wherein said lid being movable within said cavity via said second set of engagement member of said lid movably connecting to said engagement member of said ring member; and characterized in tha
    Type: Application
    Filed: April 11, 2025
    Publication date: November 6, 2025
    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
  • Publication number: 20250340339
    Abstract: The present invention is about a lid assembly, for a container, comprising: a main member, removably mounting to said container, having: a passage fluidically communicable with the interior of said container, a through-hole; and an engagement member; an actuation system, comprising a button portion, having an engagement member, said button portion reciprocally movable inside said through-hole of said main member between a first position and a second position with a first resilient member; and a first connector portion, adjacent said main member and having an engagement member engageable with said engagement member of said button portion, such that said first connector portion being actuated to move, synchronously with the movement of said button portion, between a first position and a second position; a lid, movably connecting to said first connector portion with a first biasing member and having an engagement member engageable with said engagement member of said main member, said lid being: maintained at a f
    Type: Application
    Filed: April 28, 2025
    Publication date: November 6, 2025
    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
  • Publication number: 20250340340
    Abstract: The present invention is about a hinge mechanism, for a lid assembly for a container, comprising: a first mounting structure with a first profile on a main lid member of said lid assembly; a coupler having a first end and an opposing second end, said first end being engaged with said first mounting structure and being provided with a second profile operably coupling to said first profile of said first mounting structure, said coupler being configured to operably move reciprocally towards and away from said first mounting structure; and a first lid movably connecting to said main lid member to move between a first position covering a passage on said main lid member fluidically communicable with the interior of said container and a second position uncovering said passage, and operably connecting to said coupler, and characterized in that, when said first lid being at said first position and said second position, said first mounting structure and said first end of said coupler coupling with each other due to the
    Type: Application
    Filed: April 30, 2025
    Publication date: November 6, 2025
    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
  • Publication number: 20250295238
    Abstract: A foldable chair with a seat back and a seat bottom that is movable between a folded configuration where the seat bottom and seat back are adjacent each other and an unfolded configuration where the seat bottom extends generally perpendicular to the seat back. The foldable chair includes a cover that is removably couplable to the seat bottom and/or seat back. The foldable chair may also include arm rests with slots and openings or holes that can couple to accessories such as a cup holder. The chair can have a spring actuated lock mechanism that can lock the chair in an open or close configuration and a manually actuatable latch mechanism to release the lock mechanism to allow the chair to be opened for use or closed for transport or storage.
    Type: Application
    Filed: March 20, 2025
    Publication date: September 25, 2025
    Inventors: Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
  • Publication number: 20250151909
    Abstract: A foldable chair with a seat back and a seat bottom that is movable between a folded configuration where the seat bottom and seat back are adjacent each other and an unfolded configuration where the seat bottom extends generally perpendicular to the seat back. The foldable chair includes a cover that is removably coupleable to the seat bottom and/or seat back. The cover has a sleeve pocket that extends over the seat bottom or seat back and one or more straps extending from the edge of the front of the cover and wrapping around the edge of either the seat bottom or seat back. The straps include coupling members to connect to corresponding coupling elements on the back of the seat bottom or seat back. The foldable chair may also include connectors configured to receive accessories such as a parasol, cup holder, and/or book holder.
    Type: Application
    Filed: December 21, 2022
    Publication date: May 15, 2025
    Inventors: Ann Yee Kono, Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
  • 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
  • Patent number: D1062375
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: February 18, 2025
    Inventors: David Randall Knott, Philip John Patrick Rose
  • Patent number: D1067665
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: March 25, 2025
    Assignee: Letsgetout Inc.
    Inventors: Ann Yee Kono, Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
  • Patent number: D1131057
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: June 23, 2026
    Assignee: Letsgetout Inc.
    Inventors: Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose