Patent US2652938A successfully refreshed from Google Patents.
US2652938A
Expired / Lapsed
US
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Mechanism to transfer automobiles
Assignee: Individual
•
Filing: 1947-01-16
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Granted: 1953-09-22
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Expires: 1967-01-16
Abstract
No abstract record available.
Inventors
- 👤 John N Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:42
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/07; E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/18; E04H6/182; E04H6/183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US400503A
Cited
US516893A
Cited
US825743A
Cited
US930354A
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US1486275A
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US1614905A
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US1800079A
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US2047347A
Cited
US1896063A
Cited
US2280567A
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US2285232A
Cited
US2311131A
Cited
US2483817A
Cited
US2428856A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |