Patents by Inventor Kaveh-Karimi Hajishoreh

Kaveh-Karimi Hajishoreh 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).

  • Syringe apparatus
    Patent number: 5480390
    Abstract: An improved syringe apparatus for use with interchangeable, disposable medicinal ampoules is provided with an advantageous mechanism for facilitated, one-handed operation in the ejection of a spent ampoule. The improved construction also includes a needle ejector projection for one-handed ejection of the used, disposable needle assembly. An improved cap apparatus for covering the needle assembly is also provided.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: January 2, 1996
    Inventor: Kaveh-Karimi Hajishoreh
  • Syringe apparatus
    Patent number: 5458580
    Abstract: An improved syringe apparatus for use with interchangeable, disposable medicinal ampoules is provided with an advantageous mechanism for facilitated, one-handed operation in the ejection of a spent ampoule. The improved construction also includes a needle ejector projection for one-handed ejection of the used, disposable needle assembly. An improved cap apparatus for covering the needle assembly is also provided.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: October 17, 1995
    Inventor: Kaveh-Karimi Hajishoreh
  • Syringe apparatus
    Patent number: 5451214
    Abstract: An improved syringe apparatus for use with interchangeable, disposable medicinal ampoules is provided with an advantageous mechanism for facilitated, one-handed operation in the ejection of a spent ampoule. The improved construction also includes a needle ejector projection for one-handed ejection of the used, disposable needle assembly. An improved cap apparatus for covering the needle assembly is also provided.
    Type: Grant
    Filed: March 22, 1993
    Date of Patent: September 19, 1995
    Inventor: Kaveh-Karimi Hajishoreh