Patents by Inventor Mair Hermine

Mair Hermine 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).

  • Water sprinkler
    Patent number: 4231521
    Abstract: A water sprinkler comprising a sleeve portion (1, 20, 21) fixedly mountable on a water supply pipe, a rotatable member (2, 22) rotatably mounted on the sleeve, a nozzle device (3, 23) fixedly mounted in the upper portion of the sleeve so as to be coaxial therewith, and a baffle (4, 25) located within the rotatable member, the baffle member being coaxial with the sleeve, the rotatable member having pivotally mounted thereon at least one swing arm (8, 28) carrying at least one shaped member (9, 29) adapted, in use, to lie in the path of water issued from the nozzle and deflected by the baffle.
    Type: Grant
    Filed: March 5, 1979
    Date of Patent: November 4, 1980
    Assignee: Ipierre Sirotex, S.p.A
    Inventor: Mair Hermine