US2744795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scaffolds
Assignee: FINEST SCAFFOLD CO
•
Filing: 1952-05-27
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Granted: 1956-05-08
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Expires: 1972-05-27
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Mcdonough
- 👤 James E Mcdonough
- 👤 Mcdonough F Marvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:39
CPC Classifications
E; E04; E04G; E04G1/00; E04G1/02; E04G1/12; E04G1/15
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) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |