Environmentally Friendly Drinking Straw and Method of Manufacture

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200060457A1
SERIAL NO

16543048

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An environmentally friendly system for delivering a potable liquid to a user, comprising a delivery tube having a cylindrical wall that defines a cylindrical annulus through which a potable liquid can flow. The cylindrical wall consists essentially of a solid potable material that is liquid at room temperature, wherein the wall is formed at a temperature below the freezing point of the potable material.

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Patent Owner(s)

Patent OwnerAddress
ZEZULA SOPHIERIDGEFIELD CT

International Classification(s)

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  • 2019 Application Filing Year
  • F25C Class
  • 243 Applications Filed
  • 187 Patents Issued To-Date
  • 76.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zezula, Sophie Ridgefield, US 1 2

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Patent Citation Ranking

  • 2 Citation Count
  • F25C Class
  • 57.89 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8863101 - 1011 - 2005101520253035404550556065707580859095

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