US3097261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-dimensional display
Assignee: Avco Corp
•
Filing: 1961-05-01
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Granted: 1963-07-09
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Expires: 1981-05-01
Abstract
No abstract record available.
Inventors
- 👤 Robert J Schipper
- 👤 John L Coddington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:54
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/04; G01S7/06; G01S7/20; G09; G09G; G09G3/00; G09G3/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A THREE-DIMENSIONAL ELECTRICAL INDICATOR DEVICE COMPRISING, IN COMBINATION: X---Y MATRIX-TYPE LUMINESCENT PANEL HAVING A PLURALITY OF X INPUTS AND A PLURALITY OF Y INPUTS, MEANS FOR ROTATING THE PANEL, MEANS FOR SUPPLYING ELECTRICAL SIGNALS REPRESENTATIVE OF TWO POSITIONAL ATTRIBUTES OF AN OBJECT IN SPACE, AND MEANS FOR REPETITIVELY GATING SAID SIGNALS TO SELECTED X AND Y INPUTS ONLY WHEN THE ANGULAR POSITION OF SAID PANEL IS REPRESENTATIVE OF A THIRD POSITIONAL ATTRIBUTE OF SAID OBJECT IN SPACE, WHEREBY A SPOT ON THE PANEL BECOMES LUMINESCENT TO INDICATE SAID THREE POSITIONAL ATTRIBUTES.
Claim 2
Dependent Claim
91 words
A THREE-DIMENSIONAL ELECTRICAL INDICATOR DEVICE COMPRISING, IN COMBINATION: X---Y MATRIX-TYPE LUMINESCENT PANEL HAVING A PLURALITY OF X INPUTS AND A PLURALITY OF Y INPUTS, MEANS FOR ROTATING THE PANEL, MEANS FOR SUPPLYING ELECTRICAL SIGNALS REPRESENTATIVE OF TWO POSITIONAL ATTRIBUTES OF AN OBJECT IN SPACE, AND MEANS FOR REPETITIVELY GATING SAID SIGNALS TO SELECTED X AND Y INPUTS ONLY WHEN THE ANGULAR POSITION OF SAID PANEL IS REPRESENTATIVE OF A THIRD POSITIONAL ATTRIBUTE OF SAID OBJECT IN SPACE, WHEREBY A SPOT ON THE PANEL BECOMES LUMINESCENT TO INDICATE SAID THREE POSITIONAL ATTRIBUTES.
References Cited (Backward Citations)
US2967905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |