Multifunction writing instrument
US11376885B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2019 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Apr 18, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43K24/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A multifunction writing instrument comprising a body extending along an axial direction and housing at least two writing elements, each writing element comprising a writing tip, a selector device configured to select one writing element from among the at least two writing elements, a retraction device configured to move a selected writing element between a writing position in which the writing tip of the selected writing element projects from the body and a retracted position in which the writing tip of the selected writing element is retracted, and a return device configured to bring a writing element from the writing position to the retracted position when the selector device is activated while a writing element is in the writing position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.