US Patent D911641 Hand-held vacuum cleaner
Is a
Date Filed
December 27, 2019
Date of Patent
February 23, 2021
Patent Application Number
29718663
Patent Inventor Names
Zaihui Hu
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
Find more entities like US Patent D911641 Hand-held vacuum cleaner
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.