US2444599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rail flange clamp
Assignee: Individual
•
Filing: 1944-10-04
•
Granted: 1948-07-06
•
Expires: 1964-10-04
Abstract
No abstract record available.
Inventors
- 👤 Albert H Genter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:26
CPC Classifications
B; B60; B60M; B60M5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US461856A
Cited
US1237525A
Cited
US1377439A
Cited
US1925403A
Cited
US2097324A
Cited
US2041966A
Cited
US2130218A
Cited
US2194138A
Cited
US2299291A
Cited
US2350099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-07-06 | 1952-01-05 | 1952-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-07-06 | 1956-01-05 | 1956-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-07-06 | 1960-01-05 | 1960-07-06 | $7700.00 | Window Closed / Lapsed |