Patent US2600588A successfully refreshed from Google Patents.
US2600588A
Expired / Lapsed
US
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Aggregate receiving and conveying machine
Assignee: Individual
•
Filing: 1949-07-08
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Granted: 1952-06-17
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Expires: 1969-07-08
Abstract
No abstract record available.
Inventors
- 👤 Cyril L Stodolka
- 👤 James P Stodolka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:04
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/12; E01C19/20; E01C19/201; E01C19/202; E01C2019/2055; E01C2019/207; E01C2019/2075; E01C2019/209
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1375080A
Cited
US1764019A
Cited
US1924825A
Cited
FR794875A
Cited
US2332688A
Cited
US2456237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |