US1112779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for forming metallic sheets and the like.
Assignee: FORSYTH BROTHERS Co
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Filing: —
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Granted: 1914-10-06
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Expires: 1931-10-06
Abstract
No abstract record available.
Inventors
- 👤 George H Forsyth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:22
CPC Classifications
B; B21; B21D; B21D41/00; B21D41/04; B21D22/00; B21D22/02; B21D22/022
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) | 1917-10-05 | 1918-04-06 | 1918-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-10-05 | 1922-04-06 | 1922-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-10-05 | 1926-04-06 | 1926-10-06 | $7700.00 | Window Closed / Lapsed |