US2751899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable grill for outdoor fireplaces
Assignee: Individual
•
Filing: 1953-04-17
•
Granted: 1956-06-26
•
Expires: 1973-04-17
Abstract
No abstract record available.
Inventors
- 👤 Elbert R Hamilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:07
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; F; F24; F24B; F24B1/00; F24B1/18; F24B1/182
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US575185A
Cited
US1777529A
Cited
US1657226A
Cited
US2057780A
Cited
US2365390A
Cited
US2608149A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-26 | 1959-12-26 | 1960-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-26 | 1963-12-26 | 1964-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-26 | 1967-12-26 | 1968-06-26 | $7700.00 | Window Closed / Lapsed |