Baby carriage
US9517788B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2013 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Dec 26, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A baby carriage is provided in the invention, the frame of the baby carriage comprises a left support frame and a right support frame symmetrical to each other, and a connecting frame connected between the left and right support frames. The left support frame comprises a left front frame, a left rear frame, a left rod, a left connecting rod with a front portion being rotatably connected with the left front frame, a left pull rod rotatably connected with the left rear frame and a left push rod frame rotatably connected with the upper portion of the left rod. The left pull rod is rotatably connected with the rear portion of the left connecting rod and the lower portion of the left push rod frame is rotatably connected with the upper portion of the left pull rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.