Valve for correction fluid dispenser

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5988922
SERIAL NO

08457045

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A correction fluid dispenser comprises a body member adapted to contain a correction fluid and a tip disposed at the forward end thereof for delivery of the fluid to a surface. The tip terminates in an orifice formed by a circular rim with a spherical ball of greater diameter than that of the rim contained in the tip. A cylindrical valve member is disposed having a forwardly facing surface contacting the ball and a plurality of axial cavities formed therein adjacent the tip inner wall for directing fluid along that wall to the spherical ball surface.

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First Claim

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Patent Owner(s)

  • BEROL CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bussiere, John Chelmsford, MA 7 55

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