US3628620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stroller mover
Assignee: Individual
•
Filing: 1969-08-18
•
Granted: 1971-12-21
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Expires: 1989-08-18
Abstract
Abstract A portable baby rocking device for use in combination with a stroller to move the stroller back and forth. The stroller is placed on the outside flat surface of a portable housing which has adjustable tracks for guiding the wheels of the stroller. A gear-reduction-type motor is mounted on the housing and has a removable disc secured thereto. A link extends between and connects the disc and a stroller and is readily detachable from both. The disc and the link can be stored in the housing when not in use.
Inventors
- 👤 Robert H Byers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:19
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/22
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
263 words
Apparatus for use in moving a stroller having wheels, said apparatus comprising a foldable housing having a first element and a second element each having a flat upper surface, tracks adjustably mounted on said first element and said second element for receiving the stroller wheels and guiding them across said flat upper surface, a motor mounted on said first element, a disc coupled to said motor for rotation thereby about the axis thereof and a connecting link extending between the stroller and the disc, said link having opposite ends one of which is connected to the stroller and the other of which is connected to the disc, said link being removable from said disc and fittable inside said housing, said disc being removable From said motor and fittable inside said housing, and wherein said tracks comprise four sections of track, said stroller including a pair of rear wheels rotatable about a fixed axis and a pair of swivel mounted front wheels, two of said sections of track being adjustably mounted to said first element and arranged to guide said rear wheels and each including a single track member, the other two of said sections of track being adjustably mounted to said second element and arranged to guide said front wheels and each including a pair of track members positioned on the opposite sides of the respective swivel wheels, said tracks being adjustable to permit the use of different sized strollers, said housing having a handle secured to one of said elements and a mechanism clamping said first element and said second element together.
Claim 2
Dependent Claim
263 words
Apparatus for use in moving a stroller having wheels, said apparatus comprising a foldable housing having a first element and a second element each having a flat upper surface, tracks adjustably mounted on said first element and said second element for receiving the stroller wheels and guiding them across said flat upper surface, a motor mounted on said first element, a disc coupled to said motor for rotation thereby about the axis thereof and a connecting link extending between the stroller and the disc, said link having opposite ends one of which is connected to the stroller and the other of which is connected to the disc, said link being removable from said disc and fittable inside said housing, said disc being removable From said motor and fittable inside said housing, and wherein said tracks comprise four sections of track, said stroller including a pair of rear wheels rotatable about a fixed axis and a pair of swivel mounted front wheels, two of said sections of track being adjustably mounted to said first element and arranged to guide said rear wheels and each including a single track member, the other two of said sections of track being adjustably mounted to said second element and arranged to guide said front wheels and each including a pair of track members positioned on the opposite sides of the respective swivel wheels, said tracks being adjustable to permit the use of different sized strollers, said housing having a handle secured to one of said elements and a mechanism clamping said first element and said second element together.
Claim 3
Dependent Claim
108 words
Apparatus as defined in claim 1 wherein said disc is coupled to said motor by means of a pair of socket members one of which has an externally polygonal configuration and the other of which is formed with an internally polygonal socket, one of said pair of members being fixed to said disc and the other to said motor, said disc being positioned above said motor whereby it is easily detachable from said motor by lifting upwardly away from said motor to separate said socket member, said link being positioned above said disc whereby it is easily detachable from said disc by lifting upwardly away from said disc.
References Cited (Backward Citations)
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-20 | 1975-06-21 | 1975-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-20 | 1979-06-21 | 1979-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-20 | 1983-06-21 | 1983-12-21 | $7700.00 | Window Closed / Lapsed |