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US2881633A Expired / Lapsed US ⏱️ 0.0 years remaining

Combination washer-dryer drive mechanism

Assignee: General Electric Co
•
Filing: 1956-07-19
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Granted: 1959-04-14
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Expires: 1976-07-19
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Abstract

No abstract record available.

Inventors

  • 👤 John D Warhus

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 19:02
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/30; D06F37/36

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2225407A Cited
US2337586A Cited
US2447848A Cited
US2585300A Cited
US2760639A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1962-04-13 1962-10-13 1963-04-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1966-04-13 1966-10-13 1967-04-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1970-04-13 1970-10-13 1971-04-14 $7700.00 Window Closed / Lapsed

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