Pen-and-electronic device assembly
US7314325B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2005 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Aug 4, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43K29/005
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A pen-and-electronic device assembly comprises: a barrel; a writing member; and an electronic device. The electronic device includes: a housing having a battery-mounting part including top and bottom walls and a peripheral wall cooperating with the top and bottom walls to define an enclosed battery compartment, the peripheral wall including a first portion fixed to the top and bottom walls and defining an access opening, and a second portion connected detachably to the first portion for covering the access opening; and a circuit unit in the housing. The second portion is fastened to the bottom wall so as to prevent undesired access to the battery compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.