US396754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catheter
Assignee: —
•
Filing: —
•
Granted: 1889-01-29
•
Expires: 1906-01-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:48
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/0067; A61M25/0074; A61M25/0075; A61M39/00; A61M39/22; A61M39/26; A61M2025/0019
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) | 1892-01-29 | 1892-07-30 | 1893-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-01-29 | 1896-07-30 | 1897-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-01-29 | 1900-07-31 | 1901-01-30 | $7700.00 | Window Closed / Lapsed |