US2667983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling automobiles
Assignee: Individual
•
Filing: 1948-10-20
•
Granted: 1954-02-02
•
Expires: 1968-10-20
Abstract
No abstract record available.
Inventors
- 👤 Roy O Billings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:49
CPC Classifications
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)
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US1885213A
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US1910398A
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US2493493A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-01 | 1957-08-03 | 1958-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-01 | 1961-08-03 | 1962-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-01 | 1965-08-03 | 1966-02-02 | $7700.00 | Window Closed / Lapsed |