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Patent US2476531A successfully refreshed from Google Patents.
US2476531A
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US
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Collapsible receptacle
Assignee: Individual
•
Filing: 1947-05-05
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Granted: 1949-07-19
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Expires: 1967-05-05
Abstract
No abstract record available.
Inventors
- 👤 Berg Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:05
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US513269A
Cited
US1848929A
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US724255A
Cited
AT43051B
Cited
US1375397A
Cited
US1533636A
Cited
US1647679A
Cited
US2405627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |