US3005156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic range selector
Assignee: BERGEN LAB Inc
•
Filing: 1956-01-18
•
Granted: 1961-10-17
•
Expires: 1976-01-18
Abstract
No abstract record available.
Inventors
- 👤 Hoberman Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:02
CPC Classifications
G; G01; G01R; G01R15/00; G01R15/08; G01R15/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2454520A
Cited
US2611092A
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US2497961A
Cited
US2534801A
Cited
US2478966A
Cited
US2643344A
Cited
US2722640A
Cited
US2865000A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-16 | 1965-04-17 | 1965-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-16 | 1969-04-17 | 1969-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-16 | 1973-04-17 | 1973-10-17 | $7700.00 | Window Closed / Lapsed |