US2597545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic method
Assignee: Individual
•
Filing: 1950-11-15
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Granted: 1952-05-20
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Expires: 1970-11-15
Abstract
No abstract record available.
Inventors
- 👤 Maurice C Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:57
CPC Classifications
C; C25; C25B; C25B1/00; C25B1/01; C25B1/34; C25B1/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN THE METHOD OF PRODUCING CHLORINE AND ALKALI METAL HYDROXIDE BY ELECTROLYZING AN AQUEOUS SOLUTION OF ALKALI METAL CHLORIDE IN CONTACT WITH A CONTINUOUS BODY OF MERCURY TO PRODUCE ALKALI METAL AMALGAM, THE IMPROVEMENT WHICH COMPRISES EXPOSING THE AMALGAM AS AN ANODE TO THE ACTION OF WATER TO PRODUCE ALKALI METAL HYDROXIDE AND HYDROGEN, THE AMALGAM BEING SO EXPOSED IN A CONTINUALLY RENEWABLE FILM ANGULARLY INCLINED TO THE SURFACE OF THE MAIN BODY OF AMALGAM, AND CONNECTING THE CATHODE LEAD OF AN AUXILIARY ELECTRICAL CIRCUIT TO SAID CONTINUOUS
Claim 2
Dependent Claim
88 words
IN THE METHOD OF PRODUCING CHLORINE AND ALKALI METAL HYDROXIDE BY ELECTROLYZING AN AQUEOUS SOLUTION OF ALKALI METAL CHLORIDE IN CONTACT WITH A CONTINUOUS BODY OF MERCURY TO PRODUCE ALKALI METAL AMALGAM, THE IMPROVEMENT WHICH COMPRISES EXPOSING THE AMALGAM AS AN ANODE TO THE ACTION OF WATER TO PRODUCE ALKALI METAL HYDROXIDE AND HYDROGEN, THE AMALGAM BEING SO EXPOSED IN A CONTINUALLY RENEWABLE FILM ANGULARLY INCLINED TO THE SURFACE OF THE MAIN BODY OF AMALGAM, AND CONNECTING THE CATHODE LEAD OF AN AUXILIARY ELECTRICAL CIRCUIT TO SAID CONTINUOUS
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |