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US1376751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleat for sheet-metal roofing
Assignee: MOESCHL EDWARDS CORRUGATING CO
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Filing: 1919-02-19
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Granted: 1921-05-03
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Expires: 1939-02-19
Abstract
No abstract record available.
Inventors
- 👤 Sadie B Edwards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:00
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/365
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1924-05-02 | 1924-11-01 | 1925-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-05-02 | 1928-11-01 | 1929-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-05-02 | 1932-11-01 | 1933-05-03 | $7700.00 | Window Closed / Lapsed |