Box device
US7066436B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 27, 2004 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Oct 5, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N3/101
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A box device includes a box body having a housing portion with an upper opening, and a front movable member and a rear movable member slidably disposed in front and rear directions in the box body for opening and closing the upper opening of the housing portion. The box device further includes a first guide portion engaging the front movable member for guiding the front movable member to slide in the front and rear directions; a second guide portion engaging the rear movable member for guiding the rear movable member to slide in the front and rear directions; and an engaging device for connecting and disconnecting the front movable member and the rear movable member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.