US2441884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg drying apparatus with conveyor providing zigzag paths
Assignee: Johnson Gordon Co
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Filing: 1944-04-15
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Granted: 1948-05-18
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Expires: 1964-04-15
Abstract
No abstract record available.
Inventors
- 👤 Gordon W Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:17
CPC Classifications
A; A01; A01K; A01K43/00; A01K43/005; F; F26; F26B; F26B15/00; F26B15/10; F26B15/12; F26B15/18; F26B2210/00; F26B2210/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1194538A
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DE458518C
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US1214519A
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US1346986A
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US1214234A
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FR513185A
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US1446580A
Cited
US1710323A
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US1955749A
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US1947338A
Cited
US2096105A
Cited
US2326115A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-05-18 | 1951-11-17 | 1952-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-05-18 | 1955-11-17 | 1956-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-05-18 | 1959-11-17 | 1960-05-18 | $7700.00 | Window Closed / Lapsed |