Integrated molded collar, filter bag, cage and locking ring assembly for baghouses

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5202021
SERIAL NO

07749607

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a filter assembly for use in a baghouse having a cell plate provided with openings. The filter assembly includes a molded collar, filter bag, tubular supporting cage and locking ring. The filter bag filters particulate material and extends from below the cell plate. The collar supports the filter bag and has a longitudinally extended portion and a flange portion. The longitudinally extended portion is affixed to the filter bag below the cell plate, while the flange portion extends along the cell plate as a rim above a respective opening. The collar acts as a gasket to seal a respective opening in the cell plate. The tubular supporting cage structurally supports the filter bag and has a longitudinally extended portion and a collar portion. The longitudinally extended portion supports the filter bag, while the collar portion partially overlaps the flange portion of the collar. The locking ring locks the filter bag, collar and cage in place. The locking ring can include a venturi affixed thereto to assist in filtering and cleaning operations.

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Patent Owner(s)

Patent OwnerAddress
INDUSTRIAL FUNDING CORPORATION LLCC/O BAYSIDE CAPITAL LLC 1011 BRICKELL BAY DRIVE 26TH FLOOR MIAMI FL 33131

International Classification(s)

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  • 1991 Application Filing Year
  • B01D Class
  • 1677 Applications Filed
  • 616 Patents Issued To-Date
  • 36.74 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199119921993199419951996199719981999200020012002200320042005200620072008200920100255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bunn, Billy A Aiken, SC 3 84
Dunning, Darrell Edgefield, SC 2 60
Griffin, James W Graniteville, SC 7 185
Patterson, Larry E Aiken, SC 2 60

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Patent Citation Ranking

  • 25 Citation Count
  • B01D Class
  • 81.98 % this patent is cited more than
  • 32 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges296852691174221161052301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +050100150200250300350400450500550600650700750

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