Patent US1215312A successfully refreshed from Google Patents.
US1215312A
Expired / Lapsed
US
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Wire-stitching machine.
Assignee: JOSEPH E SMYTH
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Filing: 1914-06-22
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Granted: 1917-02-06
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Expires: 1934-06-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph Pagliarul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:36
CPC Classifications
B; B21; B21F; B21F45/00; B21F45/16; B21F45/24
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) | 1920-02-06 | 1920-08-07 | 1921-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-02-06 | 1924-08-07 | 1925-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-02-06 | 1928-08-07 | 1929-02-06 | $7700.00 | Window Closed / Lapsed |