Shopping carts
US9682719B2 · kind B2 · utility
6Cited by
133References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2015 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Nov 24, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49622
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of making a shopping cart includes forming a frame capable of supporting a plurality of basket assembly types, selecting from the plurality of basket assembly types a first basket assembly defining a first basket assembly type; and connecting the first basket assembly to the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.