US2469520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furniture slip cover
Assignee: Crawford Manufacturing Co Inc
•
Filing: 1946-01-02
•
Granted: 1949-05-10
•
Expires: 1966-01-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Richard W Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:36
CPC Classifications
A; A47; A47C; A47C31/00; A47C31/10; A47C31/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1825909A
Cited
US2100868A
Cited
US2349193A
Cited
US2363271A
Cited
US2416806A
Cited
US2392051A
Cited
US2393543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |