with non-rigid longitudinal members

Industry

  • CPC
  • E06C5/26
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stake pocket mounting bar for portable step

    • Patent number 8,573,673
    • Issue date Nov 5, 2013
    • Kenneth Lee Puglisi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flexible and foldable marine ladder

    • Patent number 5,848,667
    • Issue date Dec 15, 1998
    • Robert Davidson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2763420

    • Patent number 2,763,420
    • Issue date Sep 18, 1956
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents