Vented, gas-fired air heater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8011360
APP PUB NO 20090050291A1
SERIAL NO

11639440

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vented, gas-fired air heater especially designed for temporary heating applications includes an improved burner design providing effective air and gas mixing and efficient burning in the combustion chamber. Highly efficient heat exchanger including corrugated heat exchanger panels provides enhanced heat transfer characteristics.

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Patent Owner(s)

Patent OwnerAddress
HAUL-ALL EQUIPMENT LTD4115-18TH AVENUE NORTH LETHBRIDGE ALBERTA T1H 5G1

International Classification(s)

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  • 2006 Application Filing Year
  • F24H Class
  • 130 Applications Filed
  • 67 Patents Issued To-Date
  • 51.54 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20062007200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desi-Seulean, Sergiu Coaldale, CA 5 18
Wiebe-Neufeldt, David Lethbride, CA 4 12

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Patent Citation Ranking

  • 3 Citation Count
  • F24H Class
  • 10.77 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7361461101 - 1011 - 2021 - 3031 - 4041 - 5001020302.557.512.51517.522.52527.532.53537.540

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