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US3829368A Expired / Lapsed US ⏱️ 0.0 years remaining

Oxygen-hydrogen generation and sewage treatment method and system

Assignee: Individual
•
Filing: 1972-03-02
•
Granted: 1974-08-13
•
Expires: 1992-03-02
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Abstract

Abstract AN APPARATUS AND METHOD COMPRISING A REGENERATIVE SEWAGE TREATMENT SYSTEM FOR DECOMPOSING SEWAGE INTO ITS CONSTITUENT ELEMENTS, INCLUDING PRIMARILY OXGEN AND HYDROGEN GASES, UNDER GREATER THAN AMBIENT PRESSURES, AND, SUBSEQUENTILY, UTILIZING THE PRESSURIZED ELEMENTAL GASES AND THE RECOMBINATION OF THOSE ELEMENT GASES TO GENERATE SUFFICIENT ENERGY TO NEARLY COMPLETELY SUSTAIN THE OPERATION OF THE SYSTEM AND TO PRODUCE POTABLE WATER. THE SYSTEM, IN THE PREFERRED EMBODIMENT, INCLUDES A HIGHPRESSURE ELECTRLYTIC UNIT FOR PRODUCING PRESSURIZED GASES OF DECOMPOSITION, A PRESSURE ENGINE AND MECHANICAL ELECTRICAL GENERATOR FOR CONVERTING THE POTENTIAL ENERGY OF THE PRESSURIZED GASES TO KINETIC AND ELECTRICAL ENERGY, AND OXYGEN-HYDROGEN FUEL CELL FOR PRODUCING POTABLE WATER AND ADDITIONAL AMOUNTS OF ELECTRICAL ENERGY, AND AN EXTERNAL ENERGY SOURCE OF SUPPLYING INITIAL START-UP ENERGY AND ANY SUPPLEMENTAL ENERGY REQUIRED.

Inventors

  • 👤 R Wesley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 02:23
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/06; H01M8/0606; H01M8/0656; C; C02; C02F; C02F1/00; C02F1/46; C02F1/461; C02F1/46104; C25; C25B; C25B1/00; C25B1/01; C25B1/02; C25B1/04; C25B9/00; C25B9/05; C02F2201/00; C02F2201/46; C02F2201/461; C02F2201/46105; C02F2201/4616; C02F2201/46165; C02F2301/00; C02F2301/06; C02F2301/066; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/36; Y02E60/50; Y10; Y10S; Y10S204/00; Y10S204/03; Y10S204/04

Claims Analysis

Total Claims: 0
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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) 1977-08-12 1978-02-11 1978-08-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-08-12 1982-02-11 1982-08-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-08-12 1986-02-11 1986-08-13 $7700.00 Window Closed / Lapsed

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