US2827276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundry dryer
Assignee: Rheem Manufacturing Co
•
Filing: 1953-03-05
•
Granted: 1958-03-18
•
Expires: 1973-03-05
Abstract
No abstract record available.
Inventors
- 👤 George R Racheter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:12
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/02; D06F58/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1548218A
Cited
US1629921A
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US1767157A
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US1752797A
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US2160666A
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US2183079A
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US2349668A
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US2372790A
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US2506516A
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US2543579A
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US2611976A
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US2619736A
Cited
US2498478A
Cited
US2631069A
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US2547238A
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US2648142A
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US2498172A
Cited
US2586794A
Cited
US2480929A
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US2617203A
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US2604312A
Cited
US2619734A
Cited
US2635354A
Cited
US2628432A
Cited
US2675628A
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US2651509A
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US2687578A
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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) | 1961-03-17 | 1961-09-16 | 1962-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-17 | 1965-09-16 | 1966-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-17 | 1969-09-16 | 1970-03-18 | $7700.00 | Window Closed / Lapsed |