US3210466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image display system using mechanically embossed optical record
Assignee: Gulton Industries Inc
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Filing: 1961-08-02
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Granted: 1965-10-05
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Expires: 1981-08-02
Abstract
No abstract record available.
Inventors
- 👤 Robert G Day
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:23
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/74; H04N5/7416; H04N5/7425; H04N5/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A HIGH-BRIGHTNESS STORAGE-DISPLAY SYSTEM COMPRISING, A SMOOTH SYNTHETIC PLASTIC TAPE, RECORDING MEANS INCLUDING MECHANICAL EMBOSSING MEANS ENGAGING A FACE OF THE TAPE FOR MECHANICALLY EMBOSSING THE SAME WITH INFORMATION, A LIGHT SOURCE, MEANS TRANSPORTING THE EMBOSSED TAPE ADJACENT THE LIGHT SOURCE, MEANS DIRECTING LIGHT FORM THE LIGHT SOURCE ONTO THE EMBOSSED TAPE, A PROJECTION SCREEN, AND MEANS INCLUDING A STOP SYSTEM FOR MASKING SAID SCREEN FROM LIGHT INCIDENT FROM SAID TAPE AND FOR PROJECTING ONTO SAID SCREEN LIGHT DEFLECTED BY THE EMBOSSING ON SAID TAPE FOR VISUALLY DISPLAYING THE EMBOSSED INFORMATION ON SAID SCREEN.
Claim 2
Dependent Claim
94 words
A HIGH-BRIGHTNESS STORAGE-DISPLAY SYSTEM COMPRISING, A SMOOTH SYNTHETIC PLASTIC TAPE, RECORDING MEANS INCLUDING MECHANICAL EMBOSSING MEANS ENGAGING A FACE OF THE TAPE FOR MECHANICALLY EMBOSSING THE SAME WITH INFORMATION, A LIGHT SOURCE, MEANS TRANSPORTING THE EMBOSSED TAPE ADJACENT THE LIGHT SOURCE, MEANS DIRECTING LIGHT FORM THE LIGHT SOURCE ONTO THE EMBOSSED TAPE, A PROJECTION SCREEN, AND MEANS INCLUDING A STOP SYSTEM FOR MASKING SAID SCREEN FROM LIGHT INCIDENT FROM SAID TAPE AND FOR PROJECTING ONTO SAID SCREEN LIGHT DEFLECTED BY THE EMBOSSING ON SAID TAPE FOR VISUALLY DISPLAYING THE EMBOSSED INFORMATION ON SAID SCREEN.
References Cited (Backward Citations)
US3113179A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |