US2815399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tray or support therefor
Assignee: Individual
•
Filing: 1955-05-03
•
Granted: 1957-12-03
•
Expires: 1975-05-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Francis A Harte
- 👤 Thomas W Bailey
- 👤 William H Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:10
CPC Classifications
A; A47; A47B; A47B37/00; A47B11/00; A47F; A47F10/00; A47F10/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US790217A
Cited
US909547A
Cited
US1275311A
Cited
US1248117A
Cited
US1283869A
Cited
US2190222A
Cited
US2607648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |