US3377078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Patient support
Assignee: Individual
•
Filing: 1966-03-21
•
Granted: 1968-04-09
•
Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Clarence E Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:46
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/143; A47C1/02; A47C1/022; A47C1/024; A47C1/026; A47C1/0265; A47C7/00; A47C7/002; A47C7/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE340716C
Cited
US1603212A
Cited
US1702010A
Cited
US2349023A
Cited
US2546493A
Cited
US2887150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |