Patent US2430763A successfully refreshed from Google Patents.
US2430763A
Expired / Lapsed
US
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Clothespin bag
Assignee: Individual
•
Filing: 1943-10-23
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Granted: 1947-11-11
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Expires: 1963-10-23
Abstract
No abstract record available.
Inventors
- 👤 William J Foster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:54
CPC Classifications
D; D06; D06F; D06F53/00; D06F53/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1207638A
Cited
US1347704A
Cited
US1346033A
Cited
CH94783A
Cited
US1538022A
Cited
FR805917A
Cited
US2165869A
Cited
US2352102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-10 | 1951-05-12 | 1951-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-10 | 1955-05-12 | 1955-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-10 | 1959-05-12 | 1959-11-11 | $7700.00 | Window Closed / Lapsed |