Empty gas supply tank pending warning

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United States of America Patent

PATENT NO 7019656
SERIAL NO

10212095

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Abstract

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An apparatus and method for notifying a user of a pending empty gas supply tank. The user can input the initial volume of the gas supply tank, a gas monitor can monitor the amount of gas that was injected into the chamber and an indicator can notify the user when the gas volume of the supply tank is at or below a predetermined level so that the user can take the appropriate action. Additionally, a gas volume converter can be included to convert from one volume unit to another.

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Patent Owner(s)

Patent OwnerAddress
KENDRO LABORATORY PRODUCTS INC275 AIKEN ROAD ASHEVILLE NC 28804

International Classification(s)

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  • 2002 Application Filing Year
  • G08B Class
  • 1302 Applications Filed
  • 552 Patents Issued To-Date
  • 42.40 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20022003200420052006200720082009201020112012201320140255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bair, III Richard H Weaverville, NC 14 54
Elwood, Bryan M Candler, NC 17 154

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Patent Citation Ranking

  • 2 Citation Count
  • G08B Class
  • 1.61 % this patent is cited more than
  • 19 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges61588846252238315701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0102030405060708090100110120130140150160170

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