Writing instruments
US12115809B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 2021 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Dec 2, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43K24/146
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A multifunction writing instrument comprising a body extending along an axis and receiving at least two writing elements, each writing element comprising a writing tip and being movable between a protruded position in which the writing tip extends out of the body and a retracted position in which the writing tip is retracted within the body, and an actuating mechanism comprising a spinner configured to move one of the writing elements at a time, one after the other, from the retracted position to the protruded position, a ratchet receiving the spinner, and a single button configured to actuate the actuating mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.