US2956832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concrete pouring bucket
Assignee: Individual
•
Filing: 1954-09-22
•
Granted: 1960-10-18
•
Expires: 1974-09-22
Abstract
No abstract record available.
Inventors
- 👤 George G Morin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:35
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/02; E04G21/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1761778A
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US1783423A
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US1824235A
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US1923678A
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US1979832A
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US2246497A
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US2349476A
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US2356004A
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US2398455A
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US2593830A
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US2598500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |