US2736877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spark plug terminal
Assignee: Motors Liquidation Co
•
Filing: 1951-10-10
•
Granted: 1956-02-28
•
Expires: 1971-10-10
Abstract
No abstract record available.
Inventors
- 👤 Wilfred A Bychinsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:25
CPC Classifications
H; H01; H01T; H01T13/00; H01T13/02; H01T13/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE19092E
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US962621A
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US1297560A
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US1580562A
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US1677269A
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US1696523A
Cited
US1960309A
Cited
US1952554A
Cited
US2085074A
Cited
US2212145A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |