Patent US3043181A successfully refreshed from Google Patents.
US3043181A
Expired / Lapsed
US
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Telescopic finder for motion picture cameras
Assignee: Eastman Kodak Co
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Filing: 1959-11-25
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Granted: 1962-07-10
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Expires: 1979-11-25
Abstract
No abstract record available.
Inventors
- 👤 Morris E Brown
- 👤 William A Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:58
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/18; G03B19/26; G03B13/00; G03B13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2165341A
Cited
US2417125A
Cited
GB669234A
Cited
US2707423A
Cited
US2811075A
Cited
CH325892A
Cited
US2974573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |