TREA

Anthony S. Calabro

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  • Providence, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable ear clip
    • Patent number 5,553,467
    • Issue date Sep 10, 1996
    • Anthony S. Calabro
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Adjustable pressure ear clip
    • Patent number 5,170,644
    • Issue date Dec 15, 1992
    • Anthony S. Calabro
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Belt buckle
    • Patent number 4,584,743
    • Issue date Apr 29, 1986
    • Anthony S. Calabro
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Belt buckle construction
    • Patent number 4,477,949
    • Issue date Oct 23, 1984
    • Anthony S. Calabro
    • A44 - HABERDASHERY JEWELLERY