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US2886919A
Expired / Lapsed
US
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Toy device which simulates the actions of a radarscope
Assignee: Individual
•
Filing: 1955-08-18
•
Granted: 1959-05-19
•
Expires: 1975-08-18
Abstract
No abstract record available.
Inventors
- 👤 Marvin I Glass
- 👤 Jr Charles Pearson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:52
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/30; A63H33/3027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1698013A
Cited
US1661757A
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US1686615A
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US1887708A
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US2507215A
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US2500899A
Cited
US2545381A
Cited
US2584421A
Cited
US2766552A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |