Patent US2864465A successfully refreshed from Google Patents.
US2864465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake for baby carriage
Assignee: WELSH Co
•
Filing: 1953-07-06
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Granted: 1958-12-16
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Expires: 1973-07-06
Abstract
No abstract record available.
Inventors
- 👤 Matilda D Welsh
- 👤 Miller Frederick Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:58
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/04; B62B5/0433; B62B5/0485
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US494910A
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US601872A
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US608865A
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US754510A
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US1269095A
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US1281415A
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US1633001A
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US1715555A
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US1915286A
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US2249860A
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US2738034A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |