US3465360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrographic plural channel recorder employing analog-to-digital converter means and multiplexed binary data outputs
Assignee: Varian Medical Systems Inc
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Filing: 1967-08-21
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Granted: 1969-09-02
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Expires: 1987-08-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas H Hackley
- 👤 Nicky M Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:01
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/385; B41J2/39; B41J2/40; G; G06; G06F; G06F13/00; G06F13/14; G06F13/20; G06F13/22; G06F3/00; G06F3/06; G06K; G06K15/00; G06K15/22; H; H03; H03M; H03M1/00; H03M1/06; H03M1/0602
Claims Analysis
Total Claims: 0
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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) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |