4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Spool or core

Raymond D. Hulbert

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Anti-clockspringing mechanism for a web roll cassette

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Cassette for web material

Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent

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Method of preventing clockspringing of a wound web within a cass

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Web cassette for holding and dispensing a roll of web material

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Profile ID: LFUS-PAI-P-46090

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