Patents by Inventor Oscar Enriquez

Oscar Enriquez 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).

  • Opener for quick lock couplings on a Fern Scoop® stretcher
    Patent number: 6195823
    Abstract: A keychain sized opener with an approximately one half inch cubical shaped head on a semirigid handle and positioning projection allows finger pressure on the head to facilitate opening of the industry standard Scoop type ® stretcher quick lock couplings even when the stretcher with a patient thereon is placed on a hospital bed is disclosed.
    Type: Grant
    Filed: March 24, 1999
    Date of Patent: March 6, 2001
    Inventor: Oscar Enriquez
  • Guard and holder for various sized tubes
    Patent number: 5951524
    Abstract: A transparent flat circular rigid plate a minimum of three inches in diameter with a minimum of four holes clustered around a central point and sized to closely fit vacutainer tubes with hole cover plates rotatably installed to cover any unused holes. With one or more vacutainer tubes installed the tubes may be held firmly in one hand underneath the plate thereby enabling a user to insert a hypodermic needle to fill a vacutainer tube and remove the hypodermic needle without lifting the vacutainer tube so as to be able to fill all installed vacutainer tubes safely and with minimum effort.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: September 14, 1999
    Inventor: Oscar Enriquez