Patent US2479667A successfully refreshed from Google Patents.
US2479667A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counting machine for tablets and the like
Assignee: VALENTINE LAB Inc
•
Filing: 1944-12-18
•
Granted: 1949-08-23
•
Expires: 1964-12-18
Abstract
No abstract record available.
Inventors
- 👤 Louis A Boylan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:59
CPC Classifications
A; A61; A61J; A61J7/00; A61J7/02; G; G06; G06M; G06M7/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US788839A
Cited
US740801A
Cited
US928958A
Cited
US1644515A
Cited
US1582820A
Cited
US2307415A
Cited
US2296490A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-22 | 1953-02-21 | 1953-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-22 | 1957-02-21 | 1957-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-22 | 1961-02-21 | 1961-08-23 | $7700.00 | Window Closed / Lapsed |