Patent US2484915A successfully refreshed from Google Patents.
US2484915A
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US
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Shutter-operated flash synchronizing switch having adjustalbe mounting means
Assignee: Individual
•
Filing: 1946-11-05
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Granted: 1949-10-18
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Expires: 1966-11-05
Abstract
No abstract record available.
Inventors
- 👤 Strecker Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:38
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1824030A
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US1896585A
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US2020741A
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US1945942A
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US2180276A
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US2196604A
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US2256355A
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US2350258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-17 | 1953-04-18 | 1953-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-17 | 1957-04-18 | 1957-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-17 | 1961-04-18 | 1961-10-18 | $7700.00 | Window Closed / Lapsed |