Patent US2410168A successfully refreshed from Google Patents.
US2410168A
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Assignee: Johnson March Corp
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Filing: 1944-11-16
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Granted: 1946-10-29
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Expires: 1964-11-16
Abstract
No abstract record available.
Inventors
- 👤 Werner E Kleinicke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:14
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/31; A61K8/02; A61K8/04; A61K8/06; A61K8/33; A61K8/34; A61K8/345; A61K8/36; A61K8/361; A61K8/37; A61K8/375; A61Q; A61Q19/00; A61Q19/10
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) | 1949-10-28 | 1950-04-29 | 1950-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-10-28 | 1954-04-29 | 1954-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-10-28 | 1958-04-29 | 1958-10-29 | $7700.00 | Window Closed / Lapsed |