Patent US3170158A successfully refreshed from Google Patents.
US32619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in toy pistols
Assignee: —
•
Filing: —
•
Granted: 1861-06-25
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Expires: 1878-06-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:51
CPC Classifications
F; F41; F41B; F41B7/00; F41B7/006
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) | 1864-06-24 | 1864-12-24 | 1865-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1868-06-24 | 1868-12-24 | 1869-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1872-06-24 | 1872-12-24 | 1873-06-25 | $7700.00 | Window Closed / Lapsed |