Patent US2687083A successfully refreshed from Google Patents.
US2687083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire binding machine
Assignee: Individual
•
Filing: 1949-01-10
•
Granted: 1954-08-24
•
Expires: 1969-01-10
Abstract
No abstract record available.
Inventors
- 👤 Sr Albert E Cranston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:28
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/18; B65B13/24; B65B13/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-23 | 1958-02-22 | 1958-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-23 | 1962-02-22 | 1962-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-23 | 1966-02-22 | 1966-08-24 | $7700.00 | Window Closed / Lapsed |