TREA

Jewel bearings

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Industry

  • CPC
  • A61C1/183
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Parent Industries

AHUMAN NECESSITIES A61Medical science A61CDENTISTRY APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE A61C1/00Dental machines for boring or cutting; General features of dental machines or apparatus

Current Industry

A61C1/183Jewel bearings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine for a dental handpiece
    • Patent number 5,425,638
    • Issue date Jun 20, 1995
    • Phillip G. Abbott
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Turbine for a dental handpiece
    • Patent number 5,312,252
    • Issue date May 17, 1994
    • Abbott Research Corporation
    • Phillip G. Abbott
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Quiet dental drill
    • Patent number 4,568,642
    • Issue date Feb 4, 1986
    • Advanced Dental Applications Corporation
    • Allen L. DeForrest
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3189999
    • Patent number 3,189,999
    • Issue date Jun 22, 1965
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3071861
    • Patent number 3,071,861
    • Issue date Jan 8, 1963
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1837403
    • Patent number 1,837,403
    • Issue date Dec 22, 1931
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE