US2910391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of applying aerosol detergent fog
Assignee: Commonwealth Engineering Company of Ohio
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Filing: 1954-07-28
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Granted: 1959-10-27
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Expires: 1974-07-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry A Toulmin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:03
CPC Classifications
A; A47; A47L; A47L17/00; A47L15/00; A47L15/0018; A47L15/0055; A47L15/42; A47L15/44; A47L15/4418; B; B65; B65D; B65D83/00; B65D83/14; B65D83/75
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A METHOD OF WASHING DISHING USING A LIQUID DETERGENT PACKAGED UNDER PRESSURE WITH A GASEOUS PROPELLANT, THE STEPS OF SUPPORTING THE DISHES, PASSING HOT WATER OVER THE DISHES TO WET THE DISHES BUT NOT SUBMERGING THE DISHES IN A BODY OF WATER, SPRAYING SAID SO-PACDAGED DETERGENT IN THE FORM OF A FOG AGAINST THE WET DISHES, AND RINSING THE WET DETERGENT-LADEN DISHES TO REMOVE THE DETERGENT THEREFROM.
Claim 2
Dependent Claim
68 words
IN A METHOD OF WASHING DISHING USING A LIQUID DETERGENT PACKAGED UNDER PRESSURE WITH A GASEOUS PROPELLANT, THE STEPS OF SUPPORTING THE DISHES, PASSING HOT WATER OVER THE DISHES TO WET THE DISHES BUT NOT SUBMERGING THE DISHES IN A BODY OF WATER, SPRAYING SAID SO-PACDAGED DETERGENT IN THE FORM OF A FOG AGAINST THE WET DISHES, AND RINSING THE WET DETERGENT-LADEN DISHES TO REMOVE THE DETERGENT THEREFROM.
References Cited (Backward Citations)
US1907875A
Cited
US2153577A
Cited
US2301601A
Cited
US2477998A
Cited
US2565954A
Cited
US2552857A
Cited
US2529808A
Cited
US2506449A
Cited
US2593165A
Cited
US2689576A
Cited
US2655480A
Cited
US2644473A
Cited
US2621041A
Cited
US2643914A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |