US2473272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy machine gun
Assignee: Individual
•
Filing: 1944-11-18
•
Granted: 1949-06-14
•
Expires: 1964-11-18
Abstract
No abstract record available.
Inventors
- 👤 William O Blake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:58
CPC Classifications
F; F41; F41B; F41B7/00; F41B7/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US614533A
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US285368A
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US1310613A
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US1314459A
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US659555A
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US1076125A
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US1148297A
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US1179887A
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US1275731A
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US1417392A
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US1824503A
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US1834395A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |