US1420334A
Expired / Lapsed
US
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Assignee: CLARENCE M NEUNER
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Filing: 1921-01-12
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Granted: 1922-06-20
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Expires: 1941-01-12
Abstract
No abstract record available.
Inventors
- 👤 Martin C Neuner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:18
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00173; A63F3/0023; A63F2003/00233; A63F2003/00246; A63F2003/00249; A63F3/00697; A63F2003/007; A63F2003/00706; A63F3/00895; A63F2003/00943; A63F2003/00946
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) | 1925-06-19 | 1925-12-19 | 1926-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-06-19 | 1929-12-19 | 1930-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-06-19 | 1933-12-19 | 1934-06-20 | $7700.00 | Window Closed / Lapsed |