US2010132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for cooling the body by means of light volatile chemicals
Assignee: Individual
•
Filing: 1933-11-07
•
Granted: 1935-08-06
•
Expires: 1953-11-07
Abstract
No abstract record available.
Inventors
- 👤 Bischoff Johannes Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:30
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/10; A42; A42C; A42C5/00; A42C5/04; A61F2007/0001; A61F2007/0002; A61F2007/0059; A61F2007/0063; A61F2007/0064; A61F2007/0065; A61F2007/0068
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-08-05 | 1939-02-04 | 1939-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-08-05 | 1943-02-04 | 1943-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-08-05 | 1947-02-04 | 1947-08-06 | $7700.00 | Window Closed / Lapsed |