US3256388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High specific intensity light source
Assignee: Individual
•
Filing: 1962-07-06
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Granted: 1966-06-14
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Expires: 1982-07-06
Abstract
No abstract record available.
Inventors
- 👤 Wendell S Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 22:43
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/18; H01J29/86; H01J29/89; H01J2229/00; H01J2229/89; H01J2229/8901; H01J2229/8926
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
THE COMBINATION COMPRISING A CATHODE RAY TUBE HAVING A FACE CARRYING A PLURALITY OF DIFFERENT AREAS OF LUMINOUS MATERIAL EXCITABLE TO AN ILLUMINATED CONDITION BY IMPINGEMENT OF AN ELECTRON BEAM ON SAID MATERIAL, SAID TUBE INCLUDING MEANS FOR DIRECTING AN ELECTRON BEAM AGAINST SAID AREAS SEQUENTIALLY TO EXCITE THEM TO LIGHTED CONDITION, MEANS FORMING THE LIGHT FROM SAID DIFFERENT AREAS OF SAID ELECTRON EXCITED LUMINOUS MATERIAL INTO A PLURALITY OF DIFFERENT LIGHT BEAMS RESPECTIVELY EXTENDING IN DIFFERENT DIRECTIONS, AND MEANS FOR THEN DIRECTIG SAID DIFFERENT BEAMS TOWARD PATHS OF CLOSER ALIGNMENT WITH ONE ANOTHER.
Claim 2
Dependent Claim
94 words
THE COMBINATION COMPRISING A CATHODE RAY TUBE HAVING A FACE CARRYING A PLURALITY OF DIFFERENT AREAS OF LUMINOUS MATERIAL EXCITABLE TO AN ILLUMINATED CONDITION BY IMPINGEMENT OF AN ELECTRON BEAM ON SAID MATERIAL, SAID TUBE INCLUDING MEANS FOR DIRECTING AN ELECTRON BEAM AGAINST SAID AREAS SEQUENTIALLY TO EXCITE THEM TO LIGHTED CONDITION, MEANS FORMING THE LIGHT FROM SAID DIFFERENT AREAS OF SAID ELECTRON EXCITED LUMINOUS MATERIAL INTO A PLURALITY OF DIFFERENT LIGHT BEAMS RESPECTIVELY EXTENDING IN DIFFERENT DIRECTIONS, AND MEANS FOR THEN DIRECTIG SAID DIFFERENT BEAMS TOWARD PATHS OF CLOSER ALIGNMENT WITH ONE ANOTHER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |