Rotary stick projecting device
US6155734A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 27, 1999 |
| Grant date | Dec 5, 2000 |
| Priority date | — |
| Expiry date | Aug 27, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2040/208
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A rotary stick projecting device comprises an inner barrel provided in its inner surface with helical grooves and on its outer surface with projections, a front barrel receiving a front part of the inner barrel so as to permit the inner barrel to turn relative to the front barrel, a rear barrel attached to the front barrel and provided on its inner surface with longitudinal projections which engage with the projections formed on the outer surface of the inner barrel to restrain the inner barrel from turning; and a slider having a front part provided with a stick holding part, and a rear part in engagement with the helical grooves of the inner barrel, capable of axial movement, and incapable of turning relative to the front barrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.