US2432785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically heated two-ply blanket
Assignee: Individual
•
Filing: 1945-01-08
•
Granted: 1947-12-16
•
Expires: 1965-01-08
Abstract
No abstract record available.
Inventors
- 👤 Ivar O Moberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:28
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/20; H05B3/34; H05B3/342; H05B2203/00; H05B2203/002; H05B2203/004; H05B2203/014; H05B2203/017
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1044270A
Cited
US1096916A
Cited
US1994759A
Cited
US2025586A
Cited
GB445195A
Cited
US2107598A
Cited
US2203918A
Cited
US2262336A
Cited
US2357164A
Cited
US2379580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-15 | 1951-06-16 | 1951-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-15 | 1955-06-16 | 1955-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-15 | 1959-06-16 | 1959-12-16 | $7700.00 | Window Closed / Lapsed |