Patent JPS62264162A successfully refreshed from Google Patents.
US2647644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curtain fixture
Assignee: Individual
•
Filing: 1948-12-17
•
Granted: 1953-08-04
•
Expires: 1968-12-17
Abstract
No abstract record available.
Inventors
- 👤 Richard J Cieslik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:32
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/02; A47H1/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US220675A
Cited
US373561A
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US466940A
Cited
US1091212A
Cited
FR463745A
Cited
US2477818A
Cited
US2445020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-03 | 1957-02-02 | 1957-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-03 | 1961-02-02 | 1961-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-03 | 1965-02-02 | 1965-08-04 | $7700.00 | Window Closed / Lapsed |