Hair clipper bladeset with blade guide
US10272578B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2016 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Jan 27, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B19/3846
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hair clipper bladeset is provided, including a stationary blade having a front edge having a plurality of stationary teeth, and a moving blade including a moving front edge having a plurality of moving teeth disposed such that the moving blade teeth laterally reciprocate relative to the stationary blade teeth to form a cutting edge. A cam follower is disposed upon an upper surface of the moving blade and includes at least one cam follower formation constructed and arranged for guiding the moving blade in reciprocation. A blade guide is located between the moving blade and the stationary blade, having at least one complementary blade guide formation configured for accommodating a corresponding said at least one cam follower formation for creating multiple contact points constructed and arranged for maintaining alignment of the blades at the cutting edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.