US916692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Topical remedy.
Assignee: Roessler and Hasslacher Chemical Co
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Filing: 1906-04-05
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Granted: 1909-03-30
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Expires: 1926-04-05
Abstract
No abstract record available.
Inventors
- 👤 Richard Von Foregger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:17
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/22; A61K8/25; A61K8/27; A61Q; A61Q15/00; A61Q17/00; A61Q17/005; A61Q19/00; A61Q19/02
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) | 1912-03-29 | 1912-09-28 | 1913-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-03-29 | 1916-09-28 | 1917-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-03-29 | 1920-09-28 | 1921-03-30 | $7700.00 | Window Closed / Lapsed |