US2706356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-bullet machine gun barrel
Assignee: Individual
•
Filing: 1951-04-02
•
Granted: 1955-04-19
•
Expires: 1971-04-02
Abstract
No abstract record available.
Inventors
- 👤 Vita Victor A De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:45
CPC Classifications
F; F42; F42B; F42B5/00; F42B5/02; F42B5/03; F41; F41F; F41F1/00; F41F1/08; Y; Y10; Y10S; Y10S102/00; Y10S102/703
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US328713A
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US566679A
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US588764A
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CH9577A
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US634826A
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US811379A
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US1748272A
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US1770996A
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US1685673A
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US1853830A
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US2427374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |