US2655962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box holding clamp
Assignee: International Paper Co
•
Filing: 1951-06-01
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Granted: 1953-10-20
•
Expires: 1971-06-01
Abstract
No abstract record available.
Inventors
- 👤 Oscar H Williamson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:52
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/02; B31B50/022; B31B2105/00; B31B2120/00; B31B2120/10; B31B2247/00; B31B50/74; B31B50/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1309613A
Cited
US656264A
Cited
US776831A
Cited
US994630A
Cited
US1705582A
Cited
US1608126A
Cited
US1564702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |