TREA

Rotating discs with slits

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Industry

  • CPC
  • A61F9/024
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Parent Industries

AHUMAN NECESSITIES A61Medical science A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS PROSTHESES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES FOMENTATION TREATMENT OR PROTECTION OF EYES OR EARS BANDAGES, DRESSINGS OR ABSORBENT PADS FIRST-AID KITS A61F9/00Method or devices for treatment of the eyes Devices for putting-in contact lenses Devices to correct squinting Apparatus to guide the blind Protective devices for the eyes, carried on the body or in the hand

Current Industry

A61F9/024Rotating discs with slits
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Advanced eye or sensor protection and high speed variable optical a...
    • Patent number 5,255,117
    • Issue date Oct 19, 1993
    • The United States of America as represented by the Secretary of the Navy
    • William B. Cushman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3533707
    • Patent number 3,533,707
    • Issue date Oct 13, 1970
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3480347
    • Patent number 3,480,347
    • Issue date Nov 25, 1969
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3293660
    • Patent number 3,293,660
    • Issue date Dec 27, 1966
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1842675
    • Patent number 1,842,675
    • Issue date Jan 26, 1932
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents