US2845530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse sorter
Assignee: Individual
•
Filing: 1953-09-28
•
Granted: 1958-07-29
•
Expires: 1973-09-28
Abstract
No abstract record available.
Inventors
- 👤 Elmer J Wade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:02
CPC Classifications
H; H03; H03K; H03K21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2591677A
Cited
US2484081A
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US2445448A
Cited
US2568750A
Cited
US2517986A
Cited
US2605402A
Cited
US2645713A
Cited
US2640103A
Cited
US2734684A
Cited
US2724533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |