Patent US1199731A successfully refreshed from Google Patents.
US1199731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical appliance.
Assignee: Firm Of Georg Wolf G M B H
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Filing: 1913-08-21
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Granted: 1916-09-26
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Expires: 1933-08-21
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Ilgner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:37
CPC Classifications
A; A61; A61B; A61B1/00; A61B1/04; A61B1/05
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) | 1919-09-26 | 1920-03-27 | 1920-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-09-26 | 1924-03-27 | 1924-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-09-26 | 1928-03-27 | 1928-09-26 | $7700.00 | Window Closed / Lapsed |