US Patent 6957473 Upright vacuum cleaner with spring loaded nozzle
All edits
Edits on 16 Oct, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 15 Aug, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 1 Nov, 2023
Golden AI
Edits made to:
Infobox (+9 properties)
Article (+403 characters)
Article
Patent abstract
An upright vacuum cleaner includes a nozzle assembly, a canister assembly pivotally mounted to said nozzle assembly, a suction fan and motor and a biaser. The biaser has a first end that engages the nozzle assembly and a second end that engages the canister assembly. The biaser provides a positive downforce urging the forward end of the nozzle assembly toward the surface being cleaned.
Infobox
Is a
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ron Davis0
Tamaki Nishikori0
Date of Patent
October 25, 2005
0Patent Application Number
108782940
Date Filed
June 28, 2004
0Patent Primary Examiner
Golden AI
Edits made to:
US Patent 6957473 Upright vacuum cleaner with spring loaded nozzle
Find more entities like US Patent 6957473 Upright vacuum cleaner with spring loaded nozzle
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.