US2539710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable and foldable steam cabinet
Assignee: Individual
•
Filing: 1946-04-04
•
Granted: 1951-01-30
•
Expires: 1966-04-04
Abstract
No abstract record available.
Inventors
- 👤 Sziklay Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:32
CPC Classifications
A; A61; A61H; A61H33/00; A61H33/06; A61H35/00; A61H2035/004; A61H2201/00; A61H2201/01; A61H2201/0161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US327539A
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US445432A
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US548641A
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US1956349A
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US1510596A
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US1652437A
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US1582766A
Cited
US1784749A
Cited
US1985147A
Cited
GB482487A
Cited
US2303465A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-29 | 1954-07-31 | 1955-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-29 | 1958-07-31 | 1959-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-29 | 1962-07-31 | 1963-01-30 | $7700.00 | Window Closed / Lapsed |