US3331584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cam lever type floor jack
Assignee: Individual
•
Filing: 1965-11-12
•
Granted: 1967-07-18
•
Expires: 1985-11-12
Abstract
No abstract record available.
Inventors
- 👤 Aaron P Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:58
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/20; E04F21/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US14676A
Cited
US67297A
Cited
US306424A
Cited
US495446A
Cited
US634561A
Cited
US796134A
Cited
US1470515A
Cited
US2864581A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-17 | 1971-01-16 | 1971-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-17 | 1975-01-16 | 1975-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-17 | 1979-01-16 | 1979-07-18 | $7700.00 | Window Closed / Lapsed |