Patents by Inventor Victor Aronov

Victor Aronov 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).

  • Device for protecting an umbrella against inversion
    Patent number: 5277212
    Abstract: An umbrella includes a substantially inextensible cord which is mounted by couplers to the free ends of the ribs of the umbrella such that the cord forms a closed loop disposed radially inwardly of the ribs of the umbrella. The cord braces the umbrella against inversion, and the couplers can be designed to allow the cord to be retrofitted to an existing umbrella.
    Type: Grant
    Filed: June 26, 1992
    Date of Patent: January 11, 1994
    Inventor: Victor Aronov
  • Device for protecting an umbrella against inversion
    Patent number: 5131422
    Abstract: An umbrella includes a substantially inextensible cord which is mounted by couplers to the free ends of the ribs of the umbrella such that the cord forms a closed loop disposed radially inwardly of the ribs of the umbrella. The cord braces the umbrella against inversion, and the couplers can be designed to allow the cord to be retrofitted to an existing umbrella.
    Type: Grant
    Filed: March 12, 1991
    Date of Patent: July 21, 1992
    Inventor: Victor Aronov
  • Methods for improving mechanical properties of partially stabilized zirconia and the resulting product
    Patent number: 4703024
    Abstract: A body of monolithic or composite partially stabilized zirconia is subjected to intense surface heating which raises the temperature of the exposed surface to 1100.degree. C.-1600.degree. C. without heating the interior of the body above 600.degree. C.-800.degree. C., and then the body is cooled. The heat treated body shows increased wear resistance and surface hardness as compared with an untreated body.
    Type: Grant
    Filed: February 26, 1986
    Date of Patent: October 27, 1987
    Inventor: Victor A. Aronov