US3100274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electron tube with electrode having titanium surface serving as getter
Assignee: Raytheon Co
•
Filing: 1959-12-17
•
Granted: 1963-08-06
•
Expires: 1979-12-17
Abstract
No abstract record available.
Inventors
- 👤 Alvin S Luftman
- 👤 Carleton E Sawyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:14
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/94; H01J31/00; H01J31/08; H01J31/58; H01J31/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
IN AN ELECTRON STORAGE DEVICE INLUDING AN ELECTRON GUN, A DECELRATING ELECTRODE AND A STORAGE ELECTRODE WITHIN A GLASS ENVELOPE, ANODE MEANS DISPOSED TO COLLECT ELECTRON FLOW MODULATED BY SAID STORAGE ELECTRODE DURING A READ CYCLE PRODUCING AN OUTPUT SIGNAL AND ALSO SERVING TO CAPTURE GAS IONS WITHIN THE ENVELOPE, SAID ANODE MEANS BEING COMPOSED OF TITANIUM AND MEANS COUPLED TO SAID ANODE MEANS AND SAID ELECTRODES FOR APPLYING VOLTAGES DURING SAID READ CYCLE SUITABLE FOR ACCELERATING SAID GAS IONS TO A VELOCITY SUCH THE UPON STRIKING SAID ANODE MEANS, SAID GAS IONS ARE ABSORBED.
Claim 2
Dependent Claim
95 words
IN AN ELECTRON STORAGE DEVICE INLUDING AN ELECTRON GUN, A DECELRATING ELECTRODE AND A STORAGE ELECTRODE WITHIN A GLASS ENVELOPE, ANODE MEANS DISPOSED TO COLLECT ELECTRON FLOW MODULATED BY SAID STORAGE ELECTRODE DURING A READ CYCLE PRODUCING AN OUTPUT SIGNAL AND ALSO SERVING TO CAPTURE GAS IONS WITHIN THE ENVELOPE, SAID ANODE MEANS BEING COMPOSED OF TITANIUM AND MEANS COUPLED TO SAID ANODE MEANS AND SAID ELECTRODES FOR APPLYING VOLTAGES DURING SAID READ CYCLE SUITABLE FOR ACCELERATING SAID GAS IONS TO A VELOCITY SUCH THE UPON STRIKING SAID ANODE MEANS, SAID GAS IONS ARE ABSORBED.
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) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |