Patent US2649657A successfully refreshed from Google Patents.
US2649657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dough cutter
Assignee: Individual
•
Filing: 1949-03-31
•
Granted: 1953-08-25
•
Expires: 1969-03-31
Abstract
No abstract record available.
Inventors
- 👤 Shaw Rinda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:22
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/10; A21C11/106
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US275136A
Cited
US384973A
Cited
US496809A
Cited
US564489A
Cited
US1126134A
Cited
US1800315A
Cited
US2072793A
Cited
US2075699A
Cited
US2249399A
Cited
US2206316A
Cited
US2279833A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-24 | 1957-02-23 | 1957-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-24 | 1961-02-23 | 1961-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-24 | 1965-02-23 | 1965-08-25 | $7700.00 | Window Closed / Lapsed |