US2630906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silage distributor
Assignee: Individual
•
Filing: 1951-02-19
•
Granted: 1953-03-10
•
Expires: 1971-02-19
Abstract
No abstract record available.
Inventors
- 👤 Walter W Philipp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:56
CPC Classifications
B; B65; B65G; B65G69/00; B65G69/04; B65G69/0433; B65G2814/00; B65G2814/02; B65G2814/0241; B65G2814/0264; Y; Y10; Y10S; Y10S119/00; Y10S119/901
Claims Analysis
Total Claims: 0
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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) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |