US2700063A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Source of current
Assignee: Individual
•
Filing: 1953-01-26
•
Granted: 1955-01-18
•
Expires: 1973-01-26
Abstract
No abstract record available.
Inventors
- 👤 Manecke George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:04
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/22; H01M8/227; H01M6/00; H01M6/24; H01M8/18; H01M8/182; H01M8/184; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
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) | 1958-01-17 | 1958-07-19 | 1959-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-17 | 1962-07-19 | 1963-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-17 | 1966-07-19 | 1967-01-18 | $7700.00 | Window Closed / Lapsed |