Folding toy baby cart
US5192091A · kind A · utility
Inventor
Key dates
| Filing date | Apr 9, 1992 |
| Grant date | Mar 9, 1993 |
| Priority date | — |
| Expiry date | Apr 9, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A folding toy baby cart comprising a folding frame having two handle rods, two front wheel rods, two rear wheel rods, two side rods, two center-pivoted bottom rods, two center-pivoted back rods, two end-pivoted connecting plates, two connections, two front wheel assemblies, two rear wheel assemblies, and a plurality of bolts to connecting the parts together. All of the parts of the folding frame assembly are made from an impact resistant acrylonitrile-butadiene-styrene or polypropylene. The handle rods, and the front and rear wheel tubes have each unitary U-shaped and/or L-shaped connections for connecting the corresponding parts. The front and rear wheel assemblies each include two side-matched wheels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.