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US3358397A Expired / Lapsed US ⏱️ 0.0 years remaining

Display device

Assignee: DISPLAY CORP
•
Filing: 1965-11-12
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Granted: 1967-12-19
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Expires: 1985-11-12
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Abstract

No abstract record available.

Inventors

  • 👤 Roger F Rex

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 05:20
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/18; G09F7/22; G09F11/00; G09F11/02

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 185 words
A DISPLAY DEVICE COMPRISING, IN COMBINATION, A PLURALITY OF ELONGATED DISPLAY PANEL HOLDERS ARRANGED END-TO-END, EACH OF SAID PANEL HOLDERS INCLUDING PLATE MEANS SPACED LONGITUDINALLY IN SAID PANEL HOLDERS AND EXTENDING TRANSVERSELY OF THE LONGITUDINAL AXIS OF SAID PANEL HOLDERS, EACH OF SAID PLATE MEANS HAVING A RADIAL EXTENSION TERMINATING IN WALL MEANS DEFINING AN INNER OPENING, SAID INNER OPENING WALLS PROVIDING FIRST BEARING MEANS FOR SAID PANEL HOLDERS, A PLURALITY OF DISPLAY PANEL RECEIVING MEANS ON EACH OF SAID PLATE MEANS AND RELATIVELY SPACED CIRCUMFERENTIALLY WITH RESPECT TO SAID FIRST BEARING MEANS OPENINGS, A SUPPORT FRAME FOR SAID PANEL HOLDERS INCLUDING PANEL HOLDER ENGAGING MEANS EXTENDING LONGITUDINALLY OF SAID PANEL HOLDERS AND INCLUDING MEANS DEFINING LONGITUDINALLY SPACED SECOND BEARING MEANS DISPOSED IN SAID PLATE MEANS OPENINGS AND ENGAGING THE WALLS THEREOF, ENGAGEMENT BETWEEN SAID SECOND BEARING MEANS AND SAID WALLS PROVIDING ROTATIONAL SUPPORT FOR SAID PANEL HOLDERS, AND MEANS EXTENDING BETWEEN AND CONNECTING THE PLATE MEANS OF EACH HOLDER FOR JOINT ROTATION SO THAT THE PLATE MEANS OF EACH PANEL HOLDER ARE JOINTLY ROTATABLE AND SAID PANEL HOLDERS ARE ROTATABLE INDEPENDENTLY OF EACH OTHER.

References Cited (Backward Citations)

US544504A Cited
US645377A Cited
US2323157A Cited
US2600157A Cited
US2728155A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-12-18 1971-06-19 1971-12-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-12-18 1975-06-19 1975-12-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-12-18 1979-06-19 1979-12-19 $7700.00 Window Closed / Lapsed

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