Patents by Inventor Robert Serna

Robert Serna has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Handheld contact applicator systems
    Patent number: 9278025
    Abstract: A handheld contact applicator system comprising a handheld contact applicator assembly having a handle body having a proximate end, a distal end, an aperture, and a length, an inserter/remover assembly having a shaft, a release button, and a contact engager; wherein the handheld contact applicator system comprises the handheld contact applicator assembly. The handheld contact applicator assembly comprises the handle body and the inserter/remover assembly in cooperative and functional combination.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: March 8, 2016
    Inventor: Robert Serna
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    Patent number: D328031
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: July 21, 1992
    Inventor: Robert Serna
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    Patent number: D328250
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: July 28, 1992
    Inventor: Robert Serna
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    Patent number: D328251
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: July 28, 1992
    Inventor: Robert Serna
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    Patent number: D328427
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: August 4, 1992
    Inventor: Robert Serna
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    Patent number: D328428
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: August 4, 1992
    Inventor: Robert Serna
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    Patent number: D331875
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: December 22, 1992
    Inventor: Robert Serna
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    Patent number: D331876
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: December 22, 1992
    Inventor: Robert Serna
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    Patent number: D332218
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: January 5, 1993
    Inventor: Robert Serna
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    Patent number: D332219
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: January 5, 1993
    Inventor: Robert Serna