Potable water heater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8118239
APP PUB NO 20050258263A1
SERIAL NO

10848780

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A water heater for heating potable water used in a boat or vehicle. Exhaust heated by the burner of the water heater is discharged from the burner and is conveyed through an exhaust duct which extends through a water jacket surrounding the burner and which water jacket holds the potable water to be heated. The potable water is heated by the burner and also by the hot exhaust gases in the exhaust duct. Operating components are accessible from one end of the water heater.

First Claim

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL THERMAL INVESTMENTS LTD#6 2351 SIMPSON ROAD RICHMOND BRITISH COLUMBIA V6X 2

International Classification(s)

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  • 2004 Application Filing Year
  • F24H Class
  • 151 Applications Filed
  • 50 Patents Issued To-Date
  • 33.12 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2004200520062007200820092010201120122013201420150255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Robinson, Edgar C Vancouver, CA 23 147

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Patent Citation Ranking

  • 2 Citation Count
  • F24H Class
  • 5.80 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges44816101 - 1011 - 2021 - 3002.557.51012.51517.52022.52527.53032.53537.54042.54547.55052.5

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