Patent US2706346A successfully refreshed from Google Patents.
US2706346A
Expired / Lapsed
US
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Water spray condenser for clothes driers
Assignee: Maytag Corp
•
Filing: 1952-02-23
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Granted: 1955-04-19
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Expires: 1972-02-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:01
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20; D06F58/24; D06F58/26; D06F2103/00; D06F2103/52; D06F2105/00; D06F2105/28; D06F2105/36; D06F58/32; D06F58/34; D06F58/45
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2032404A
Cited
US2398880A
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US2495535A
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US2608769A
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US2589284A
Cited
US2590295A
Cited
US2633646A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |