Patent US3011748A successfully refreshed from Google Patents.
US3011748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End mounting means for curtain rods
Assignee: Individual
•
Filing: 1959-10-09
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Granted: 1961-12-05
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Expires: 1979-10-09
Abstract
No abstract record available.
Inventors
- 👤 Breuer Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:10
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/10; A47H1/12; A47H1/122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US929010A
Cited
US1245632A
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US1453502A
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US1584354A
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US1812857A
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US2889573A
Cited
US2913212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |