US2795872A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carry-all with claw loading scraper apron
Assignee: Individual
•
Filing: 1952-09-12
•
Granted: 1957-06-18
•
Expires: 1972-09-12
Abstract
No abstract record available.
Inventors
- 👤 Isaac J Wardle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:57
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/64; E02F3/65; E02F3/654; E02F3/657; E02F3/6409; E02F3/6436; E02F9/00; E02F9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE585337C
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US2263028A
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US2249356A
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US2380285A
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US2348910A
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US2396287A
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US2565384A
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US2548754A
Cited
US2573720A
Cited
US2597496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |