Replacement of air cleaner cover
US8087139B2 · kind B2 · utility
0Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2009 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A cleaner cover replacing method includes the steps of detaching a first cleaner cover from a cleaner case; placing an attachment into fitted engagement with claw hooking parts of the cleaner case, placing a second cleaner cover on the cleaner case, and causing a bolt to pass through a bolt hole of the second cleaner cover and to threadedly engage with a nut part of the attachment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.