Resin wheel with more than two independently molded parts
US5234259A · kind A · utility
17Cited by
13References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Jun 18, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B5/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A resin wheel consisting of two or more molded parts coupled together. The parts are molded separately and have threaded portions. Then, the threaded portion of one molded part is screwed into the threaded portion of the other molded part so that the parts are fitted and coupled together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.