Patent US2230745A successfully refreshed from Google Patents.
Patent US2497010A successfully refreshed from Google Patents.
US2497010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coreless scoop machine
Assignee: Individual
•
Filing: 1945-01-26
•
Granted: 1950-02-07
•
Expires: 1965-01-26
Abstract
No abstract record available.
Inventors
- 👤 Louis H Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:12
CPC Classifications
B; B22; B22D; B22D17/00; B22D17/20; B22D17/26; B29; B29C; B29C45/00; B29C45/14; B29C45/14549; B29C45/14565; B29C45/14573; Y; Y10; Y10S; Y10S425/00; Y10S425/034; Y10S425/814
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1186402A
Cited
US1975966A
Cited
US2193125A
Cited
US2129351A
Cited
US2272220A
Cited
US2224980A
Cited
US2337766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |