US2959094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Projector for animated advertising displays
Assignee: Individual
•
Filing: 1955-11-14
•
Granted: 1960-11-08
•
Expires: 1975-11-14
Abstract
No abstract record available.
Inventors
- 👤 Andrew R Kosma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:12
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/12; G09F19/18; G03; G03B; G03B21/00; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/807
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2379534A
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US719771A
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US770766A
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US966267A
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US1238882A
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US1228685A
Cited
US1370870A
Cited
US1698013A
Cited
US2341223A
Cited
US2351238A
Cited
US2418436A
Cited
US2742813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |