US2552861A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable stove
Assignee: Individual
•
Filing: 1947-03-24
•
Granted: 1951-05-15
•
Expires: 1967-03-24
Abstract
No abstract record available.
Inventors
- 👤 Philip N Overman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:06
CPC Classifications
F; F24; F24B; F24B1/00; F24B1/20; F24B1/202; A; A47; A47J; A47J37/00; A47J37/06; A47J37/07; A47J37/0763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1318007A
Cited
US1879880A
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US1991135A
Cited
US2058172A
Cited
US2119799A
Cited
US2247612A
Cited
US2164835A
Cited
US2302880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-14 | 1954-11-13 | 1955-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-14 | 1958-11-13 | 1959-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-14 | 1962-11-13 | 1963-05-15 | $7700.00 | Window Closed / Lapsed |