Fuel vapor processing apparatus
US10151275B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2017 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | Dec 30, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M25/089
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A snap-fit attaching device may attach an accessory device to an attachment unit that may be integrated with or connected to a main unit. The attachment device may include a first structural member and a second structural member. The first structural member includes a slot that defines an engaging opening forming member. The engaging opening forming member is supported at a support portion in a cantilever manner so as to be resiliently deformable. An engaging opening is formed in the engaging opening forming member. The first structural member further includes a bridging member defining a part of the slot and disposed at a position opposite to the support portion. The second structural member includes an engaging projection for engagement with the engaging opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.