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US1742601A
Expired / Lapsed
US
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Floodlight
Assignee: KLIEGL BROS UNIVERSAL ELECTRIC
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Filing: 1928-09-18
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Granted: 1930-01-07
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Expires: 1948-09-18
Abstract
No abstract record available.
Inventors
- 👤 Herbert A Kliegl
- 👤 Kliegl Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:45
CPC Classifications
F; F21; F21S; F21S10/00; H; H05; H05B; H05B31/00; H05B31/36; F21W; F21W2131/00; F21W2131/40; F21W2131/406
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1933-01-06 | 1933-07-08 | 1934-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-01-06 | 1937-07-08 | 1938-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-01-06 | 1941-07-08 | 1942-01-07 | $7700.00 | Window Closed / Lapsed |