US2895489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning and reeling mechanism for strip stock
Assignee: Perfect Circle Corp
•
Filing: 1955-04-18
•
Granted: 1959-07-21
•
Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Eugene A Foust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:39
CPC Classifications
C; C23; C23G; C23G3/00; C23G3/02; C23G3/021; B; B21; B21C; B21C47/00; B21C47/003; B65; B65H; B65H54/00; B65H54/02; B65H54/40; B65H59/00; B65H59/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1357118A
Cited
US1976611A
Cited
US2043354A
Cited
US2234153A
Cited
US2661009A
Cited
US2682997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |