US2623634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grain cooling and screening means
Assignee: Individual
•
Filing: 1949-06-03
•
Granted: 1952-12-30
•
Expires: 1969-06-03
Abstract
No abstract record available.
Inventors
- 👤 Max J Kuss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:11
CPC Classifications
F; F26; F26B; F26B17/00; F26B17/26; F26B15/00; F26B15/10; F26B15/20; F26B15/22; F26B17/02; F26B17/06; F26B19/00; F26B19/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-30 | 1956-06-30 | 1956-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-30 | 1960-06-30 | 1960-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-30 | 1964-06-30 | 1964-12-30 | $7700.00 | Window Closed / Lapsed |