Patent US2401208A successfully refreshed from Google Patents.
US2401208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scoring device for lids of cans and the like
Assignee: Individual
•
Filing: 1944-10-03
•
Granted: 1946-05-28
•
Expires: 1964-10-03
Abstract
No abstract record available.
Inventors
- 👤 Walensky Benno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:32
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/383; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0333; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/2163; Y10T83/2166; Y10T83/647; Y10T83/654; Y10T83/6563; Y10T83/6566; Y10T83/869; Y10T83/8752; Y10T83/8753; Y10T83/929; Y10T83/9411; Y10T83/9423; Y10T83/9425
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-05-27 | 1949-11-26 | 1950-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-05-27 | 1953-11-26 | 1954-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-05-27 | 1957-11-26 | 1958-05-28 | $7700.00 | Window Closed / Lapsed |