Patent US2866085A successfully refreshed from Google Patents.
US2866085A
Expired / Lapsed
US
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Repeating photoflash gun
Assignee: GTE Sylvania Inc
•
Filing: 1953-08-07
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Granted: 1958-12-23
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Expires: 1973-08-07
Abstract
No abstract record available.
Inventors
- 👤 William W Burroughs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:15
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/04; G03B15/0442
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2006171A
Cited
DE584097C
Cited
US2254888A
Cited
US2408470A
Cited
US2408469A
Cited
US2672039A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |