US3014671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waste disposer apparatus
Assignee: In Sink Erator Manufacturing Co
•
Filing: 1959-05-21
•
Granted: 1961-12-26
•
Expires: 1979-05-21
Abstract
No abstract record available.
Inventors
- 👤 Vernon L Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:42
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/26; E03C1/266; E03C1/2665
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2633630A
Cited
US2482125A
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US2562736A
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US2787174A
Cited
US2861326A
Cited
US2836369A
Cited
US2801803A
Cited
US2852200A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |