US3512624A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyed article positioning apparatus
Assignee: American Hofmann Corp
•
Filing: 1968-07-03
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Granted: 1970-05-19
•
Expires: 1988-07-03
Abstract
No abstract record available.
Inventors
- 👤 Robert H Crane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:17
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/24; B65; B65B; B65B57/00; B65B57/10; B65B57/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1818646A
Cited
US3189156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |