Vacuum Cleaner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140020203A1
SERIAL NO

14000372

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is directed to a vacuum cleaner (1) comprising a horizontal type cleaner body (2) with a bottom (3), top (4), front (5) and back side (6), a suction blower unit accommodated in the cleaner body (2) and at least one primary stage cyclone dust separator (7) having an air inlet opening fluidly coupled to the suction blower unit, wherein in bottom to top direction the primary stage cyclone dust separator (7) is positioned over the suction blower unit, and wherein the air inlet opening and a dust outlet opening of the primary stage cyclone dust separator (7) are located towards the back side (6) and front side (5) respectively.

First Claim

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Patent Owner(s)

Patent OwnerAddress
AKTIEBOLAGET ELECTROLUXS T GORANSGATAN 143 STOCKHOLM SE-105 45

International Classification(s)

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  • 2012 Application Filing Year
  • A47L Class
  • 644 Applications Filed
  • 536 Patents Issued To-Date
  • 83.23 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201220132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miefalk, Håkan Stockholm, SE 15 423
Svantesson, Esbjörn Stockholm, SE 14 248

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Patent Citation Ranking

  • 8 Citation Count
  • A47L Class
  • 9.42 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3120855197611101 - 1011 - 2021 - 3031 - 4041 - 5061 - 7071 - 8081 - 900102030405060708090100110120130140150160170180190200210220

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