US3405977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
All-fluid unit record accelerator
Assignee: Unisys Corp
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Filing: 1966-08-04
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Granted: 1968-10-15
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Expires: 1986-08-04
Abstract
No abstract record available.
Inventors
- 👤 Albright Charles Barton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:10
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/07; G06K13/073; G06K13/08; G06K13/10; G06K13/107; B; B65; B65H; B65H2406/00; B65H2406/10; B65H2406/11
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) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |