US2433556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam iron
Assignee: Lanteris Space LLC
•
Filing: 1944-06-30
•
Granted: 1947-12-30
•
Expires: 1964-06-30
Abstract
No abstract record available.
Inventors
- 👤 William C Hume
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:55
CPC Classifications
D; D06; D06F; D06F75/00; D06F75/34; D06F75/08; D06F75/10; D06F75/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1521058A
Cited
GB203410A
Cited
US1965746A
Cited
US2109326A
Cited
US2313382A
Cited
US2271686A
Cited
US2302476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-29 | 1951-06-30 | 1951-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-29 | 1955-06-30 | 1955-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-29 | 1959-06-30 | 1959-12-30 | $7700.00 | Window Closed / Lapsed |