Patent US3191344A successfully refreshed from Google Patents.
US3191344A
Expired / Lapsed
US
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Illuminated aerial top
Assignee: Individual
•
Filing: 1962-02-19
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Granted: 1965-06-29
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Expires: 1982-02-19
Abstract
No abstract record available.
Inventors
- 👤 Ralph A Yagjian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:42
CPC Classifications
A; A63; A63H; A63H1/00; A63H1/24; A63H1/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1639526A
Cited
FR747320A
Cited
FR746299A
Cited
US2611995A
Cited
US2623327A
Cited
GB703781A
Cited
US2891351A
Cited
US2795898A
Cited
US2836009A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |