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).
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Publication number: 20250340341Abstract: 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 thaType: ApplicationFiled: April 11, 2025Publication date: November 6, 2025Inventors: 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
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Publication number: 20250340339Abstract: 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 fType: ApplicationFiled: April 28, 2025Publication date: November 6, 2025Inventors: 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
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Publication number: 20250340340Abstract: 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 theType: ApplicationFiled: April 30, 2025Publication date: November 6, 2025Inventors: 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
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Publication number: 20250295238Abstract: 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: ApplicationFiled: March 20, 2025Publication date: September 25, 2025Inventors: Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
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Publication number: 20250151909Abstract: 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: ApplicationFiled: December 21, 2022Publication date: May 15, 2025Inventors: Ann Yee Kono, Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
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Publication number: 20100307034Abstract: 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: ApplicationFiled: April 14, 2010Publication date: December 9, 2010Applicant: Sunbeam Corporation LimitedInventors: David Randall Knott, Mark Thomas
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Patent number: D964806Type: GrantFiled: May 13, 2020Date of Patent: September 27, 2022Assignee: AEGIS GLOBAL RESOURCES (HK) LIMITEDInventors: 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
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Patent number: D974786Type: GrantFiled: March 11, 2022Date of Patent: January 10, 2023Assignee: Letsgetout Inc.Inventors: Ann Yee Kono, Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
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Patent number: D1062375Type: GrantFiled: April 5, 2022Date of Patent: February 18, 2025Inventors: David Randall Knott, Philip John Patrick Rose
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Patent number: D1067665Type: GrantFiled: January 9, 2023Date of Patent: March 25, 2025Assignee: Letsgetout Inc.Inventors: Ann Yee Kono, Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose
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Patent number: D1131057Type: GrantFiled: March 22, 2024Date of Patent: June 23, 2026Assignee: Letsgetout Inc.Inventors: Laura Neidorf Rogers, David Randall Knott, Philip John Patrick Rose