Vehicular lug nut cleaning device
US4117566A · kind A · utility
24Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1977 |
| Grant date | Oct 3, 1978 |
| Priority date | — |
| Expiry date | Apr 27, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B3/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sponge forms an inner shaftway with interiorly projecting ribs to engage the sides of a lug nut, a shaft with a bottom plate attached to the bottom of the shaft is attached by adhesive material to the sponge body and a handle attached perpendicularly to the distal end of the shaft are used to rotate the sponge on the lug nut; the shaft can be made of round cross section with a hexagonal central shaftway or can be made of hexagonal cross section for strength of the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.