US2780215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding cooking stove
Assignee: HOLLAND IND Inc
•
Filing: 1953-01-15
•
Granted: 1957-02-05
•
Expires: 1973-01-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Frank F Vacanti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:30
CPC Classifications
F; F24; F24B; F24B1/00; F24B1/20; F24B1/202; F24B1/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1250861A
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US1463341A
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US1723753A
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US2033898A
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US2122275A
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US2541528A
Cited
US2530166A
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US2515521A
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US2559243A
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US2631579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-05 | 1960-08-06 | 1961-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-05 | 1964-08-06 | 1965-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-05 | 1968-08-06 | 1969-02-05 | $7700.00 | Window Closed / Lapsed |