Patent JPS5973189A successfully refreshed from Google Patents.
US3048237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle support
Assignee: NATHAN J BLAKER
•
Filing: 1959-10-14
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Granted: 1962-08-07
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Expires: 1979-10-14
Abstract
No abstract record available.
Inventors
- 👤 Harry T Rutherford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:05
CPC Classifications
B; B66; B66F; B66F7/00; B66F7/26; B66F7/10; B66F7/16; B66F7/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1915024A
Cited
US1847719A
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US2037531A
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US2080481A
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US2250321A
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US2612355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |