Patents by Inventor Anacleto Montero Sanchez

Anacleto Montero Sanchez 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).

  • Hypodermic syringe
    Patent number: 4050459
    Abstract: A hypodermic syringe for administering a plurality of measured doses, particularly to animals, comprises a barrel and a plunger movable in the barrel, the plunger having a track and the barrel a track follower. The track is made up of a plurality of stages each stage corresponding to a movement in the plunger which will expel from the syringe a single dose.
    Type: Grant
    Filed: May 20, 1976
    Date of Patent: September 27, 1977
    Inventor: Anacleto Montero Sanchez