US2965346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Freight car wall bracket
Assignee: Motors Liquidation Co
•
Filing: 1958-03-03
•
Granted: 1960-12-20
•
Expires: 1978-03-03
Abstract
No abstract record available.
Inventors
- 👤 Roy T Collins
- 👤 Edward K Tazzia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:22
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/001; B61D45/002; A; A47; A47B; A47B57/00; A47B57/30; A47B57/48; A47B57/50; A47B57/52; B60; B60P; B60P7/00; B60P7/06; B60P7/135; B60P7/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US889962A
Cited
US1444759A
Cited
GB414757A
Cited
US2268394A
Cited
US2725826A
Cited
US2741449A
Cited
US2859008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |