4. Winding, tensioning, or guiding
  5. Strand tensioning device
  6. Tortuous course

John Gelardi

Inventor

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Display system, dispensing device and package for use therein

Material or article handling – Device for emptying portable receptacle – With container opening means
Reexamination Certificate

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Self-locking hub assembly for a compact audio tape cassette and

Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent

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Storage container for a recording medium with a pivotally mounte

Special receptacle or package – For holding a machine readable recording medium – For holding a grooved phonograph disc
Patent

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Tape cassette

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video
Patent

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Tape cassette

Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent

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Profile ID: LFUS-PAI-P-666953

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