US1660015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bone set
Assignee: KNYSCHEERER Corp OF AMERICA
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Filing: 1926-06-26
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Granted: 1928-02-21
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Expires: 1946-06-26
Abstract
No abstract record available.
Inventors
- 👤 Louis W H Schimpff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:31
CPC Classifications
B; B23; B23D; B23D45/00; B23D45/16; B23D45/165; A; A61; A61B; A61B17/00; A61B17/14; A61B17/147; B27; B27B; B27B5/00; B27B5/29; B27B5/30; B27B5/34
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) | 1931-02-20 | 1931-08-22 | 1932-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-02-20 | 1935-08-22 | 1936-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-02-20 | 1939-08-22 | 1940-02-21 | $7700.00 | Window Closed / Lapsed |