Folding door trolley

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9995073
SERIAL NO

14544689

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A trolley for use with a folding door to suspend the door from an overhead track. The trolley has a mounting post for use in connecting the trolley to a folding door with a cylindrical mounting axle extending from the post. The trolley has a wheel unit comprising a short wheel axle with a wheel rotatably mounted at each end. The wheel unit is mounted on the post with the mounting axle on the post extending through the wheel axle between the wheels. The post is rotatable relative to the wheel unit.

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Patent Owner(s)

Patent OwnerAddress
DYNAMIC CLOSURES CORPBOX 1291 STATION MAIN CORNWALL K1H 5V4

International Classification(s)

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  • 2015 Application Filing Year
  • E05D Class
  • 476 Applications Filed
  • 350 Patents Issued To-Date
  • 73.53 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McMartin, Craig Ingleside, CA 1 5
Svenson, Julian Michael Cornwall, CA 7 13

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Patent Citation Ranking

  • 4 Citation Count
  • E05D Class
  • 31.20 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7816163201 - 1011 - 2021 - 3031 - 400102030405060708090100110120130140150160170

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