Patent US2728121A successfully refreshed from Google Patents.
US2728121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for sterilizing and deodorizing air
Assignee: Individual
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Filing: 1951-12-04
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Granted: 1955-12-27
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Expires: 1971-12-04
Abstract
No abstract record available.
Inventors
- 👤 Goument Vear Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:09
CPC Classifications
A; A61; A61L; A61L9/00; A61L9/14; F; F24; F24F; F24F8/00; F24F8/20; F24F8/24; Y; Y02; Y02A; Y02A50/00; Y02A50/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
APPARATUS FOR STERILIZING AND DEODORIZING AIR COMPRISING A STORAGE CHAMBER FOR CONTAINING CHLORIDE SOLUTION, AN ELECTROLYSIS CHAMBER WHOSE LOWER PORTION IS IN COMMUNICATION WITH THE LOWER PORTION OF THE STORAGE CHAMBER, A PAIR OF ELECTRODES IN SAID ELECTROLYSIS CHAMBER ONE OF SAID ELECTRODES BEING AT AN ANGLE TO THE HORIZONTAL, AN ATOMIZER DEVICE PROJECTING FROM THE ELECTROLYSIS CHAMBER SO THAT THE HYDROGEN EVOLVED IN THE LATTER IS CAUSED TO ATOMIZE THE RESULTING HYPOCHLORITE SOLUTION, SAID ATOMIZER DEVICE COMPRISING AN IMMERSION TUBE FOR IMMERSION IN THE SOLUTION AND AN ATOMIZER TUBE ADAPTED TO PROJECT INTO THE ATMOSPHERE ABOVE THE SOLUTION, THE UPPER ENDS OF THE SAID TUBES TERMINATING IN NOZZLES IN JUXTAPOSITION.
Claim 2
Dependent Claim
111 words
APPARATUS FOR STERILIZING AND DEODORIZING AIR COMPRISING A STORAGE CHAMBER FOR CONTAINING CHLORIDE SOLUTION, AN ELECTROLYSIS CHAMBER WHOSE LOWER PORTION IS IN COMMUNICATION WITH THE LOWER PORTION OF THE STORAGE CHAMBER, A PAIR OF ELECTRODES IN SAID ELECTROLYSIS CHAMBER ONE OF SAID ELECTRODES BEING AT AN ANGLE TO THE HORIZONTAL, AN ATOMIZER DEVICE PROJECTING FROM THE ELECTROLYSIS CHAMBER SO THAT THE HYDROGEN EVOLVED IN THE LATTER IS CAUSED TO ATOMIZE THE RESULTING HYPOCHLORITE SOLUTION, SAID ATOMIZER DEVICE COMPRISING AN IMMERSION TUBE FOR IMMERSION IN THE SOLUTION AND AN ATOMIZER TUBE ADAPTED TO PROJECT INTO THE ATMOSPHERE ABOVE THE SOLUTION, THE UPPER ENDS OF THE SAID TUBES TERMINATING IN NOZZLES IN JUXTAPOSITION.
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) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |