Self-standing housing body
US11330880B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 10, 2018 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Jan 20, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45C2200/15
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention proposes a self-standing housing body solving a typical program and stably standing as a penholder. Specifically, the self-standing housing body according to the present invention is a self-standing housing body including a housing portion having a main housing space surrounded by a bottom surface and side surfaces standing from the bottom surface, and a lid portion having a sub-housing space surrounded by an upper surface and side surfaces standing from the upper surface. An upper side of one side surface of the housing portion and a lower side of one side surface of the lid portion form a joint portion, and about the joint portion as a rotation axis, the lid portion is rotatably joined to the housing portion. When the lid portion is rotated approximately 180° relative to the housing portion and the side surface of the lid portion substantially contacts the side surface of the housing portion, the upper surface of the lid portion and the bottom surface of the housing portion are substantially flush with each other. An upper end portion of the side surface of the housing portion does not reach the upper surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.