Patent US2755556A successfully refreshed from Google Patents.
US2755556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saw construction
Assignee: Individual
•
Filing: 1952-01-03
•
Granted: 1956-07-24
•
Expires: 1972-01-03
Abstract
No abstract record available.
Inventors
- 👤 Lindenbein Edwin Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:37
CPC Classifications
B; B23; B23D; B23D51/00; B23D51/01; B23D61/00; B23D61/12; B23D61/123; B27; B27B; B27B21/00; B27B21/08
Claims Analysis
Total Claims: 0
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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) | 1959-07-24 | 1960-01-23 | 1960-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-24 | 1964-01-23 | 1964-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-24 | 1968-01-23 | 1968-07-24 | $7700.00 | Window Closed / Lapsed |