US2605098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspension means for baby carriages and the like
Assignee: Heywood Wakefield Co
•
Filing: 1946-12-13
•
Granted: 1952-07-29
•
Expires: 1966-12-13
Abstract
No abstract record available.
Inventors
- 👤 Severine B Hendrickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:32
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/18; B62B2301/00; B62B2301/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR540589A
Cited
GB215418A
Cited
GB294040A
Cited
US1823115A
Cited
US2233540A
Cited
US2063758A
Cited
GB532149A
Cited
US2272270A
Cited
US2361529A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |