Patent US768573A successfully refreshed from Google Patents.
Patent US877476A successfully refreshed from Google Patents.
US877476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Needle.
Assignee: Individual
•
Filing: 1904-04-16
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Granted: 1908-01-28
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Expires: 1924-04-16
Abstract
No abstract record available.
Inventors
- 👤 Robert B Bach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:47
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06004; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17205
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) | 1911-01-27 | 1911-07-29 | 1912-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-01-27 | 1915-07-29 | 1916-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-01-27 | 1919-07-29 | 1920-01-28 | $7700.00 | Window Closed / Lapsed |