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Patent US2600574A successfully refreshed from Google Patents.
US2600574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling strips
Assignee: —
•
Filing: —
•
Granted: 1952-06-17
•
Expires: 1969-06-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:07
CPC Classifications
B; B65; B65H; B65H51/00; B65H51/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US773297A
Cited
US1583034A
Cited
US1696386A
Cited
US1846324A
Cited
US1676714A
Cited
US1699489A
Cited
US2001345A
Cited
US2283022A
Cited
US2249792A
Cited
US2248333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |