US3232851A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sample analysis
Assignee: Consolidated Electrodynamics Corp
•
Filing: 1960-11-14
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Granted: 1966-02-01
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Expires: 1980-11-14
Abstract
No abstract record available.
Inventors
- 👤 Herbert S Haber
- 👤 Jr Michael Czuha
- 👤 Kenneth W Gardiner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 01:22
CPC Classifications
G; G01; G01N; G01N31/00; G01N31/12; G01N31/005; G01N31/007; Y; Y10; Y10T; Y10T436/00; Y10T436/22; Y10T436/23
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
THE METHOD FOR DETERMINING THE CARBON AND HYDROGEN IN AN ORGANIC COMPOUND COMPRISING THE STEPS OF OXIDIZING THE COMPOUND TO FORM WATER AND CARBON DIOXIDE GAS, ELECTROLYTICALLY MEASURING THE AMOUNT OF WATER FORMED BY THE OXIDATION OF THE COMPOUND, REACTING THE CARBON DIOXIDE GAS WITH A DRY MATRIX COMPRISED OF AN
Claim 2
Independent Claim
51 words
THE METHOD FOR DETERMINING THE CARBON AND HYDROGEN IN AN ORGANIC COMPOUND COMPRISING THE STEPS OF OXIDIZING THE COMPOUND TO FORM WATER AND CARBON DIOXIDE GAS, ELECTROLYTICALLY MEASURING THE AMOUNT OF WATER FORMED BY THE OXIDATION OF THE COMPOUND, REACTING THE CARBON DIOXIDE GAS WITH A DRY MATRIX COMPRISED OF AN
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |