Illuminating ball pen
US6106132A · kind A · utility
16Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 10, 1999 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Nov 10, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43K29/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An illuminating ball pen includes an ink cartridge received in a barrel, a joint pipe threadly engaged on a top end of the barrel, a top seat which is easily connected/disconnected with an upper end of the joint pipe, a lighting assembly provided in the top seat and with a lighting element protruded into a transparent globe a the top of the top seat, and a stamping seat secured in a lower end of the top seat. The lighting element of the ball pen will light or flash when a user is writing or stamping with the ball pen, or shaking the ball pen up and down.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.