US3452743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body impedance bridge
Assignee: GE Medical Systems Information Technologies Inc
•
Filing: 1965-03-01
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Granted: 1969-07-01
•
Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Richard J Rieke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:39
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/05; A61B5/053; A61B5/0535; G; G01; G01R; G01R17/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2111135A
Cited
US2184511A
Cited
US2661734A
Cited
US3131689A
Cited
US3149627A
Cited
US3316896A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |