US2532130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window mounting
Assignee: Pullman-Standard Car Manufacturing Co
•
Filing: 1946-08-30
•
Granted: 1950-11-28
•
Expires: 1966-08-30
Abstract
No abstract record available.
Inventors
- 👤 Charles H Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:23
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1487748A
Cited
US1602868A
Cited
FR42390E
Cited
US2129404A
Cited
US2278348A
Cited
GB525322A
Cited
US2255725A
Cited
US2405394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-27 | 1954-05-29 | 1954-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-27 | 1958-05-29 | 1958-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-27 | 1962-05-29 | 1962-11-28 | $7700.00 | Window Closed / Lapsed |