Patent US2564862A successfully refreshed from Google Patents.
US2564862A
Expired / Lapsed
US
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Container attachment for baby strollers
Assignee: Individual
•
Filing: 1949-01-07
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Granted: 1951-08-21
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Expires: 1969-01-07
Abstract
No abstract record available.
Inventors
- 👤 Sigmunt C Stopinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:27
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1424099A
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US1647210A
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US1611397A
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US1707841A
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US1790045A
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US1875107A
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US2083868A
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US2305719A
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US2419680A
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US2426432A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |