MANHOLE ODOR TREATMENT DEVICE

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United States of America Patent

APP PUB NO 20240052622A1
SERIAL NO

17818510

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Abstract

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An odor treatment device for a sewer that installs beneath a manhole cover. The device is formed from a circular shaped housing that fits within a manhole opening without modification. The housing is defined by sidewalls constructed and arranged to direct air an admixture of essential oils and a surfactant for treating of sewer odors. A baffle arrangement increases the velocity of air passing the admixture.

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Patent Owner(s)

Patent OwnerAddress
HEYWARD FLORIDA INCORPORATED415 COUNTRY CLUB DRIVE WINTER PARK FL 32789

International Classification(s)

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  • 2022 Application Filing Year
  • E02D Class
  • 342 Applications Filed
  • 142 Patents Issued To-Date
  • 41.53 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vickers, Kevin M Winter Park, US 1 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4302201 - 100255075100125150175200225250275300325350375400425450475

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