US2973176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fireplace screen mounting bracket
Assignee: HEARTH CRAFT Inc
•
Filing: 1959-01-02
•
Granted: 1961-02-28
•
Expires: 1979-01-02
Abstract
No abstract record available.
Inventors
- 👤 Dannie O Malafouris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:01
CPC Classifications
F; F24; F24B; F24B1/00; F24B1/18; F24B1/191; F24B1/192
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US875403A
Cited
US1397456A
Cited
US1288945A
Cited
US1369747A
Cited
US1522412A
Cited
US1569708A
Cited
US2518005A
Cited
US2888226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-28 | 1964-08-29 | 1965-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-28 | 1968-08-29 | 1969-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-28 | 1972-08-29 | 1973-02-28 | $7700.00 | Window Closed / Lapsed |