US3165408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic products
Assignee: Polaroid Corp
•
Filing: 1960-12-07
•
Granted: 1965-01-12
•
Expires: 1980-12-07
Abstract
No abstract record available.
Inventors
- 👤 Gold Nicholas
- 👤 Frank W Knight
- 👤 Arthur J Sable
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:25
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/48; G03B17/50; G03B17/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2495111A
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US2558857A
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US2639254A
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US2740714A
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US2778269A
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US2898208A
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US2943937A
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US3079849A
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US3003875A
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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) | 1968-01-12 | 1968-07-13 | 1969-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-12 | 1972-07-13 | 1973-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-12 | 1976-07-13 | 1977-01-12 | $7700.00 | Window Closed / Lapsed |