Utility knife with dual blades
US10994430B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Sep 23, 2016 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Sep 30, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B29/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present utility model discloses a utility knife with dual blades, comprising a housing having an opening at both ends, a blade carrier which is mounted and is movable within the housing, a movement assembly connected to the blade carrier for driving the blade carrier to respectively move in a direction towards both ends of the housing, wherein it further comprises a stop member. The blade carrier is provided with an abutment portion thereon, and the stop member has a stop portion being able to change its position with respect to the abutment portion, so that the blade carrier can move in a single direction so as to prevent the blade carrier from accidentally sliding and pushing the blade out to injure a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.