US1707539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative illuminating device
Assignee: Individual
•
Filing: 1927-07-06
•
Granted: 1929-04-02
•
Expires: 1947-07-06
Abstract
No abstract record available.
Inventors
- 👤 Propp Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:48
CPC Classifications
G; G09; G09F; G09F13/00; A; A47; A47G; A47G2200/00; A47G2200/08; A47G2400/00; A47G2400/06; A47G2400/061; F; F21; F21W; F21W2121/00; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/81
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) | 1932-04-01 | 1932-10-01 | 1933-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-04-01 | 1936-10-01 | 1937-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-04-01 | 1940-10-01 | 1941-04-02 | $7700.00 | Window Closed / Lapsed |