US2313040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drying of hollow containers
Assignee: Rice & Adams Corp
•
Filing: 1941-02-26
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Granted: 1943-03-09
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Expires: 1961-02-26
Abstract
No abstract record available.
Inventors
- 👤 Alling E Roy
- 👤 Carl F Ulrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:32
CPC Classifications
F; F26; F26B; F26B21/00; F26B21/006; B; B08; B08B; B08B9/00; B08B9/08; B08B9/0839; B08B9/0843
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-03-08 | 1946-09-07 | 1947-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-03-08 | 1950-09-07 | 1951-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-03-08 | 1954-09-07 | 1955-03-09 | $7700.00 | Window Closed / Lapsed |