Patent US3564626A successfully refreshed from Google Patents.
US3564626A
Expired / Lapsed
US
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Baby carriage rocker device
Assignee: Individual
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Filing: 1969-04-03
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Granted: 1971-02-23
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Expires: 1989-04-03
Abstract
Abstract A BABY CARRIAGE ROCKER DEVICE FOR A BABY CARRIAGE OF THE TYPE HAVING A COACH RESILIENTLY MOUNTED ON A FRAME WHEREIN THE FRAME IS SUPPORTED BY AT LEAST TWO SPACED AXLES, THE DEVICE INCLUDES A MOTOR HAVING A ROTATABLE SHAFT WHICH MOUNTS A DISC PROVIDED WITH AN ECCENTRICALLY LOCATED PIN. THE MOTOR IS SUPPORTED BY MEANS WHICH EXTENDS BETWEEN AND IS CONNECTED TO THE AXLES SO THAT THE WEIGHT OF THE MOTOR DOES NOT UNBALANCE THE CARRIAGE. THE PIN IS CONNECTED TO ONE SIDE OF THE FRAME BY A SPRING CONNECTION SO THAT THE ROTATION OF THE SHAFT AFFECTS ROCKING OF THE CARRIAGE.
Inventors
- 👤 Steve J Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:37
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |