US3054987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data organization techniques
Assignee: Laboratory For Electronics Inc
•
Filing: 1956-08-03
•
Granted: 1962-09-18
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Expires: 1976-08-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Lawrence
- 👤 Robert C Kelner
- 👤 Charles W Gardiner
- 👤 Robert R Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:11
CPC Classifications
G; G07; G07C; G07C1/00; G07C1/10; G07C1/16; G07C1/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2508554A
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US2549071A
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US2739301A
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US2891723A
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US2679638A
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US2954166A
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US2782398A
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US2854652A
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US2916210A
Cited
US2874901A
Cited
US2853698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |