David Quan — 20 Patents at Umbra

David Quan has been granted 20 US patents while listed as an inventor at Umbra. The first was granted in 2000 and the most recent in October 2024. David Quan ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David Quan in Schreiber, ON, CA.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date
D1047562	Button for small appliances	Bruce Cooper, Jurgis Mikens, Anthony Chimbuya, Patricia Howes, Mike Herbert +9 more	2024-10-22
D970286	Interface dial for small appliances	Bruce Cooper, Jurgis Mikens, Anthony Chimbuya, Andreas Bell, Patricia Howes +9 more	2022-11-22
11432679	Cooking pot with lid that facilitates dynamic venting	Anthony Chimbuya, Bruce Cooper, Anthony D. Wolf, Helen Kerr, Chay Young Lee +1 more	2022-09-06
D944588	Cookware lid	Anthony Chimbuya, Bruce Cooper, Anthony D. Wolf, Helen Kerr, Chay Young Lee +1 more	2022-03-01
D931037	Cookware pot with lid	Anthony Chimbuya, Bruce Cooper, Anthony D. Wolf, Helen Kerr, Chay Young Lee +1 more	2021-09-21
D931036	Cookware pot with lid	Anthony Chimbuya, Bruce Cooper, Anthony D. Wolf, Helen Kerr, Chay Young Lee +1 more	2021-09-21
D888779	Blower nozzle	Bruce Cooper, Xiaoxian Bian, Zhao Kong	2020-06-30
D878427	Blower nozzle	Bruce Cooper, Xiaoxian Bian, Zhao Kong	2020-03-17
D683512	Trash can with lid	—	2013-05-28
D673750	Step trash can	—	2013-01-01
D656698	Swing-top trash can	—	2012-03-27
D644388	Trash can	—	2011-08-30
D644392	Step trash can	—	2011-08-30
D643173	Trash can	Karim Rashid	2011-08-09
D610370	Jewelry tree	—	2010-02-23
D470639	Portion of trash can	—	2003-02-18
D470638	Portion of trash can	—	2003-02-18
D469316	Portion of storage container	—	2003-01-28
D454485	Door stop	—	2002-03-19
D427418	Shoehorn	Henry Huang	2000-07-04

David Quan — 20 Patents

Issued Patents All Time

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