Patent US2480197A successfully refreshed from Google Patents.
US2480197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable and foldable cornshocking frame
Assignee: Individual
•
Filing: 1948-02-27
•
Granted: 1949-08-30
•
Expires: 1968-02-27
Abstract
No abstract record available.
Inventors
- 👤 Alfred J Rasmussen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:15
CPC Classifications
A; A01; A01D; A01D75/00; A01D75/06; A01D75/065; E; E04; E04H; E04H12/00; E04H12/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |