US2887043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Condition recording apparatus
Assignee: General Electric Co
•
Filing: 1956-12-26
•
Granted: 1959-05-19
•
Expires: 1976-12-26
Abstract
No abstract record available.
Inventors
- 👤 Paul V Terry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:05
CPC Classifications
B; B41; B41K; B41K3/00; B65; B65C; B65C11/00; B65C11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US16270A
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US174017A
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US983153A
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FR477186A
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US1104564A
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US1109480A
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US1495210A
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US1675969A
Cited
US1972020A
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US2660117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |