Manually-rotatable hubcap
US11850887B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2019 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Jan 23, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B2900/561
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A manually-rotatable hubcap for wheel/axle apparatus, the wheel configured to rotate with respect to the axle and having a wheel inner surface substantially parallel to the axle, the hubcap comprising: (a) a hubcap body having a lubrication filling port and a sealing surface facing the wheel inner surface; (b) retention structure for attaching the hubcap body to the wheel; and (c) a seal between the sealing surface and the wheel inner surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.