US2464206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple knife
Assignee: Individual
•
Filing: 1944-05-16
•
Granted: 1949-03-15
•
Expires: 1964-05-16
Abstract
No abstract record available.
Inventors
- 👤 Mano E Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:03
CPC Classifications
B; B26; B26B; B26B3/00; B26B3/04; B26B3/08; C; C14; C14B; C14B19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US104706A
Cited
US172739A
Cited
US939846A
Cited
US1169665A
Cited
US1559536A
Cited
US1810719A
Cited
US1835655A
Cited
US1903789A
Cited
US2186429A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |