US3032618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timer control apparatus
Assignee: Whirlpool Corp
•
Filing: 1959-09-17
•
Granted: 1962-05-01
•
Expires: 1979-09-17
Abstract
No abstract record available.
Inventors
- 👤 Robert E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:40
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/10; H01H43/106; H01H2043/107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2478690A
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US2526107A
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US2483831A
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US2498805A
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US2536256A
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US2721441A
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US2782274A
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US2768332A
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US2839623A
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US2816969A
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US2916570A
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US2966278A
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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) | 1965-04-30 | 1965-10-30 | 1966-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-30 | 1969-10-30 | 1970-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-30 | 1973-10-30 | 1974-05-01 | $7700.00 | Window Closed / Lapsed |