Patent US2879601A successfully refreshed from Google Patents.
Patent US1107516A successfully refreshed from Google Patents.
US1107516A
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Assignee: EAGLE SQUARE MANUFACTURING Co
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Filing: 1911-09-06
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Granted: 1914-08-18
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Expires: 1931-09-06
Abstract
No abstract record available.
Inventors
- 👤 Henry E Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:52
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/60; A61B17/64; A61B17/6408; B; B23; B23B; B23B31/00; B23B31/006; Y; Y10; Y10T; Y10T403/00; Y10T403/59; Y10T403/597
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) | 1917-08-17 | 1918-02-16 | 1918-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-08-17 | 1922-02-16 | 1922-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-08-17 | 1926-02-16 | 1926-08-18 | $7700.00 | Window Closed / Lapsed |