US3174481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stomach freezing system with inflatable distributor means
Assignee: Individual
•
Filing: 1963-10-14
•
Granted: 1965-03-23
•
Expires: 1983-10-14
Abstract
No abstract record available.
Inventors
- 👤 Seaman Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:53
CPC Classifications
A; A61; A61M; A61M19/00; A61F; A61F7/00; A61F7/12; A61F7/123; A61F2007/0054; A61F2007/0056; A61F2007/0059; A61F2007/0063; A61F2007/0069
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2190383A
Cited
US2190384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |