TREA

Hanna Tsuhara

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  • Kalamazoo, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing instrument cover
    • Patent number D1019777
    • Issue date Mar 26, 2024
    • SANFORD, L.P.
    • Hanna Addison Tsuhara
    • D19 - Office supplies
  • Information Patent Grant

    Writing instrument cap
    • Patent number D1010003
    • Issue date Jan 2, 2024
    • SANFORD, L.P.
    • Jacob Henry Ballard
    • D19 - Office supplies
  • Information Patent Grant

    Writing instrument
    • Patent number D956139
    • Issue date Jun 28, 2022
    • SANFORD, L.P.
    • Hanna A. Tsuhara
    • D19 - Office supplies
  • Information Patent Grant

    Writing instrument
    • Patent number D921753
    • Issue date Jun 8, 2021
    • SANFORD, L.P.
    • Hanna Tsuhara
    • D19 - Office supplies