US2873545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three dimensional picture
Assignee: Individual
•
Filing: 1954-06-03
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Granted: 1959-02-17
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Expires: 1974-06-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred E Noel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:03
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1421975A
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US1576636A
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US2136486A
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US2220527A
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US2160724A
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US2386418A
Cited
US2637924A
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US2565553A
Cited
FR990303A
Cited
US2720722A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |