Apparatus for collecting smoke and dust with a deodorizing function and a deodorizing and filtering unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7887623
APP PUB NO 20090044705A1
SERIAL NO

11887886

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for collecting smoke and dust with a deodorizing function which has excellent capability for maintenance and an improved deodorizing and silencing effect, the apparatus having a housing and a bulkhead having an opening and disposed in the housing to separate a space for deodorizing and filtering exhaust gas from a space for discharging exhaust gas, a vacuuming device for vacuuming exhaust gas disposed in the space for discharging and communicating with the opening of the bulkhead, a filtering device for filtering exhaust gas disposed in the space for deodorizing and filtering and communicating with the vacuuming device through the opening of the bulkhead, and a deodorizing device for deodorizing the exhaust gas concentrically disposed at an outer side of the filtering device.

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Patent Owner(s)

Patent OwnerAddress
SINTOKOGIO LTD28-12 MEIEKI 3-CHOME NAKAMURA-KU NAGOYA-SHI AICHI 450-6424

International Classification(s)

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  • 2006 Application Filing Year
  • B01D Class
  • 2329 Applications Filed
  • 1445 Patents Issued To-Date
  • 62.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200620072008200920102011201220132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeno, Hidenori Aichi, JP 112 1118
Suzuki, Tomoyuki Aichi, JP 140 878
Takayanagi, Keisuke Aichi, JP 14 8

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  • B01D Class
  • 0 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges110104337913377471413652401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850900950100010501100

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