US3416844A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pickup probe
Assignee: FE Myers and Bro Co
•
Filing: 1967-12-05
•
Granted: 1968-12-17
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Expires: 1987-12-05
Abstract
No abstract record available.
Inventors
- 👤 Steidley Virgil Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:52
CPC Classifications
B; B24; B24C; B24C7/00; B24C7/0046; B24C7/0053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |