US3441210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preset timer
Assignee: American Hospital Supply Corp
•
Filing: 1967-03-08
•
Granted: 1969-04-29
•
Expires: 1987-03-08
Abstract
No abstract record available.
Inventors
- 👤 Robert R Moore
- 👤 Vincent E Eitzen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:30
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/28; G06M1/283; G04; G04B; G04B27/00; G04F; G04F3/00; G04F3/06; G06M3/00; G06M3/02; G06M3/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1046835A
Cited
US2980329A
Cited
CH362869A
Cited
US3061191A
Cited
US3064893A
Cited
AT233292B
Cited
US3351278A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-28 | 1972-10-28 | 1973-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-28 | 1976-10-28 | 1977-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-28 | 1980-10-28 | 1981-04-29 | $7700.00 | Window Closed / Lapsed |