US3002422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuating mechanism for camera equipped with zoom lens
Assignee: Dejur Amsco Corp
•
Filing: 1960-08-22
•
Granted: 1961-10-03
•
Expires: 1980-08-22
Abstract
No abstract record available.
Inventors
- 👤 Walter G Lohmeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:08
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/02; G03B17/12; G03B17/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1157310A
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GB191423388A
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US1275863A
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US1790232A
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US1950166A
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US2159394A
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US2454686A
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US2860560A
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US2945415A
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US2940373A
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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) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |