US2667720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle attached toy machine gun
Assignee: Individual
•
Filing: 1951-09-18
•
Granted: 1954-02-02
•
Expires: 1971-09-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Evan S Connell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:41
CPC Classifications
A; A63; A63H; A63H5/00; A63H5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US424835A
Cited
US556459A
Cited
US595334A
Cited
GB189629549A
Cited
US665452A
Cited
US1827642A
Cited
US2248596A
Cited
US2523911A
Cited
US2624156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-01 | 1957-08-03 | 1958-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-01 | 1961-08-03 | 1962-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-01 | 1965-08-03 | 1966-02-02 | $7700.00 | Window Closed / Lapsed |