US2515666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for lifting bricks and the like
Assignee: Individual
•
Filing: 1945-08-17
•
Granted: 1950-07-18
•
Expires: 1965-08-17
Abstract
No abstract record available.
Inventors
- 👤 Alba H Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:52
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/42; B66C1/44; B66C1/442; Y; Y10; Y10S; Y10S294/00; Y10S294/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE16646E
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US322813A
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US654931A
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US1134466A
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US1192504A
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US1413225A
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US1503347A
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US1573263A
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US1577347A
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US2107189A
Cited
US2275074A
Cited
US2378570A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |