US832201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dilator.
Assignee: Individual
•
Filing: 1904-12-12
•
Granted: 1906-10-02
•
Expires: 1924-12-12
Abstract
No abstract record available.
Inventors
- 👤 Samuel L Kistler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:06
CPC Classifications
A; A61; A61M; A61M29/00; A61M3/00; A61M3/02; A61M3/0279; A61M3/0291
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) | 1909-10-01 | 1910-04-02 | 1910-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-10-01 | 1914-04-02 | 1914-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-10-01 | 1918-04-02 | 1918-10-02 | $7700.00 | Window Closed / Lapsed |