US2422987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage warehouse providing for the dissipation of moisture released from stored dehydrated fruits
Assignee: Individual
•
Filing: 1944-02-12
•
Granted: 1947-06-24
•
Expires: 1964-02-12
Abstract
No abstract record available.
Inventors
- 👤 Earle L Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:13
CPC Classifications
E; E04; E04H; E04H5/00; E04H5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US95657A
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US979444A
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US1157158A
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US1230305A
Cited
US1903510A
Cited
US1957450A
Cited
US2185760A
Cited
US2046600A
Cited
US2185532A
Cited
US2354292A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-06-23 | 1950-12-23 | 1951-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-06-23 | 1954-12-23 | 1955-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-06-23 | 1958-12-23 | 1959-06-24 | $7700.00 | Window Closed / Lapsed |