Ball-shaped tampons

Patents Grantslast 30 patents

  • Information Patent Grant

    Catamenial device for blood leakage prevention

    • Patent number 6,747,184
    • Issue date Jun 8, 2004
    • Filiberto Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    inflatable menstrual cup for blood leakage prevention

    • Patent number 6,746,432
    • Issue date Jun 8, 2004
    • Filiberto P. Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catamenial device for blood leakage prevention

    • Patent number 6,570,052
    • Issue date May 27, 2003
    • Filiberto P. Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intravaginal inflatable member for blood leakage prevention

    • Patent number 6,559,352
    • Issue date May 6, 2003
    • Filiberto Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inflatable menstrual cup for blood leakage prevention

    • Patent number 6,540,728
    • Issue date Apr 1, 2003
    • Filiberto P. Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inflatable menstrual cup for blood leakage prevention

    • Patent number 5,947,992
    • Issue date Sep 7, 1999
    • Filiberto P. Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intravaginal balloon for blood leakage prevention

    • Patent number 5,674,239
    • Issue date Oct 7, 1997
    • Filiberto P. Zadini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tampon and method for manufacturing the same

    • Patent number 5,417,224
    • Issue date May 23, 1995
    • Advanced Medical Instruments, Inc.
    • Edward J. Petrus
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sleeve-enclosed hydrophilic foam tampon with improved after-use wit...

    • Patent number 4,341,214
    • Issue date Jul 27, 1982
    • Kimberly-Clark Corporation
    • Donald M. Fries
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hygienic and cosmetic sponge or the like

    • Patent number 4,214,341
    • Issue date Jul 29, 1980
    • Ewald Rath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reusable tampon

    • Patent number 4,108,180
    • Issue date Aug 22, 1978
    • Doris B. Moehrle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intravaginal sanitary device

    • Patent number 3,986,511
    • Issue date Oct 19, 1976
    • Mo och Domsjo
    • Elisabet Olofsson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3695270

    • Patent number 3,695,270
    • Issue date Oct 3, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2959838

    • Patent number 2,959,838
    • Issue date Nov 15, 1960
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2899337

    • Patent number 2,899,337
    • Issue date Aug 11, 1959
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2829648

    • Patent number 2,829,648
    • Issue date Apr 8, 1958
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2755805

    • Patent number 2,755,805
    • Issue date Jul 24, 1956
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2716408

    • Patent number 2,716,408
    • Issue date Aug 30, 1955
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2163588

    • Patent number 2,163,588
    • Issue date Jun 27, 1939
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2146985

    • Patent number 2,146,985
    • Issue date Feb 14, 1939
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1941717

    • Patent number 1,941,717
    • Issue date Jan 2, 1934
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1555708

    • Patent number 1,555,708
    • Issue date Sep 29, 1925
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1438064

    • Patent number 1,438,064
    • Issue date Dec 5, 1922
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1355846

    • Patent number 1,355,846
    • Issue date Oct 19, 1920
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1280979

    • Patent number 1,280,979
    • Issue date Oct 8, 1918
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents