Patent US2516059A successfully refreshed from Google Patents.
US2516059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable-speed transmission
Assignee: Individual
•
Filing: 1947-09-25
•
Granted: 1950-07-18
•
Expires: 1967-09-25
Abstract
No abstract record available.
Inventors
- 👤 Clive W Lanphere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:11
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0293; F16H2718/00; F16H2718/08; F16H2718/10; F16H2718/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US942192A
Cited
US1192704A
Cited
US1498840A
Cited
US1548428A
Cited
US1430799A
Cited
US1706553A
Cited
US1609782A
Cited
US1606639A
Cited
US1839145A
Cited
US2181699A
Cited
US2173659A
Cited
US2005167A
Cited
US2071428A
Cited
US2150983A
Cited
US2119431A
Cited
US2140690A
Cited
US2174835A
Cited
US2221180A
Cited
US2303519A
Cited
US2201847A
Cited
US2316390A
Cited
US2328813A
Cited
US2402248A
Cited
US2379808A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |