US2650387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Top guide for sliding panel construction
Assignee: Individual
•
Filing: 1951-07-21
•
Granted: 1953-09-01
•
Expires: 1971-07-21
Abstract
No abstract record available.
Inventors
- 👤 Donald D Foss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:21
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/066; E05D15/0691; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/47; E05Y2201/488; E05Y2800/00; E05Y2800/40; E05Y2800/422
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1118721A
Cited
GB188228A
Cited
US2015269A
Cited
US1983959A
Cited
US2064830A
Cited
US2218149A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |