US3034139A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable whirlpool bath device
Assignee: Individual
•
Filing: 1961-10-02
•
Granted: 1962-05-15
•
Expires: 1981-10-02
Abstract
No abstract record available.
Inventors
- 👤 Kapnick Willard
- 👤 William P Fernald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:25
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/10; A61; A61H; A61H33/00; A61H33/0087; A61H33/60; A61H33/601; A61H33/6021; A61H33/6042; A61H33/6063; A61H33/6068; A61H33/6073
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |