US3064855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Specimen container
Assignee: General Dynamics Corp
•
Filing: 1959-08-04
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Granted: 1962-11-20
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Expires: 1979-08-04
Abstract
No abstract record available.
Inventors
- 👤 Robert G Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:34
CPC Classifications
G; G21; G21F; G21F5/00; G21C; G21C1/00; G21C1/30; G21C1/303; G21K; G21K5/00; G21K5/08; Y; Y02; Y02E; Y02E30/00; Y02E30/30
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) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |