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US2624247A
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US
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Light sensitive control for setting-up machines
Assignee: NORFOLK PAPER Co Inc
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Filing: 1947-06-18
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Granted: 1953-01-06
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Expires: 1967-06-18
Abstract
No abstract record available.
Inventors
- 👤 Claff Clarence Lloyd
- 👤 Carl A Moeller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:16
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2186977A
Cited
US2155578A
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US2271914A
Cited
US2256458A
Cited
US2342605A
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US2472968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |