Patent US2589907A successfully refreshed from Google Patents.
US2589907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter for biscuit and cracker cutting and embossing machines
Assignee: EDWARD WEIDENMILLER Co Inc
•
Filing: 1949-12-15
•
Granted: 1952-03-18
•
Expires: 1969-12-15
Abstract
No abstract record available.
Inventors
- 👤 Jack E Weidenmiller
- 👤 Robert M Weidenmiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:53
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/10; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2122; Y10T83/2124; Y10T83/2135; Y10T83/2144; Y10T83/215; Y10T83/2155; Y10T83/2159
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) | 1955-03-18 | 1955-09-17 | 1956-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-18 | 1959-09-17 | 1960-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-18 | 1963-09-17 | 1964-03-18 | $7700.00 | Window Closed / Lapsed |