US2992848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receptacle lifter
Assignee: Individual
•
Filing: 1959-07-16
•
Granted: 1961-07-18
•
Expires: 1979-07-16
Abstract
No abstract record available.
Inventors
- 👤 Edward W Livensparger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:14
CPC Classifications
A; A47; A47J; A47J45/00; A47J45/10; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1213882A
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US1683190A
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US2002149A
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US2127038A
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US2093658A
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US2173709A
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US2227913A
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US2527847A
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US2738214A
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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) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |