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Patent US2433747A successfully refreshed from Google Patents.
US2433747A
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Illuminated globe structure
Assignee: Individual
•
Filing: 1944-04-11
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Granted: 1947-12-30
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Expires: 1964-04-11
Abstract
No abstract record available.
Inventors
- 👤 Raymond R Dupler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:52
CPC Classifications
G; G09; G09B; G09B27/00; G09B27/08; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/808; Y10S362/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US461811A
Cited
US1335923A
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US2115372A
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US2127249A
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US2200821A
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US2192149A
Cited
US2301526A
Cited
US2333475A
Cited
US2345800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-29 | 1951-06-30 | 1951-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-29 | 1955-06-30 | 1955-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-29 | 1959-06-30 | 1959-12-30 | $7700.00 | Window Closed / Lapsed |