US3269534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined nail conveyor and cleaner
Assignee: Individual
•
Filing: 1964-08-11
•
Granted: 1966-08-30
•
Expires: 1984-08-11
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Clark
- 👤 Peter S Magna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:04
CPC Classifications
B; B21; B21G; B21G3/00; B21G3/32; B07; B07B; B07B1/00; Y; Y10; Y10S; Y10S209/00; Y10S209/929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1360929A
Cited
US2038931A
Cited
US2501403A
Cited
US2615567A
Cited
US2710712A
Cited
US3143212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |