US3063207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory finishing
Assignee: Pangborn Corp
•
Filing: 1960-01-27
•
Granted: 1962-11-13
•
Expires: 1980-01-27
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:28
CPC Classifications
B; B24; B24B; B24B31/00; B24B31/06; F; F16; F16F; F16F9/00; F16F9/02; F16F9/04; F16F9/0454; F16H; F16H55/00; F16H55/32; F16H55/52; F16H55/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2115072A
Cited
US2353492A
Cited
US2423019A
Cited
US2636719A
Cited
US2819046A
Cited
US2941816A
Cited
US2993585A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |