US3401683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for metabolism measurment
Assignee: Webb Associates Inc
•
Filing: 1965-06-03
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Granted: 1968-09-17
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Expires: 1985-06-03
Abstract
No abstract record available.
Inventors
- 👤 Webb Paul
- 👤 Jeremy F Crocker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:32
CPC Classifications
C; C23; C23C; C23C26/00; C23C26/02; A; A61; A61B; A61B5/00; A61B5/08; A61B5/083; A61B5/0833; A61B5/22; A61B5/221; A61B5/222
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |