Patent US2442334A successfully refreshed from Google Patents.
US2442334A
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US
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Attachment for baby buggies
Assignee: Individual
•
Filing: 1945-04-26
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Granted: 1948-06-01
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Expires: 1965-04-26
Abstract
No abstract record available.
Inventors
- 👤 Roy L Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:47
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/02; B62B2301/00; B62B2301/25; B62B2301/256; Y; Y10; Y10S; Y10S280/00; Y10S280/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-01 | 1951-12-01 | 1952-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-01 | 1955-12-01 | 1956-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-01 | 1959-12-01 | 1960-06-01 | $7700.00 | Window Closed / Lapsed |