Powered hand-held spreader
US10595458B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2016 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Dec 14, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2019/206
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A powered hand-held spreader device is disclosed that has a handle that allows a user to grip and hold the device with one hand. The spreader includes an adjustable shutter, controlled by a rotary dial, to allow for distribution of a range of different granular products that require different flow rates for distribution. The granular product is contained in a hopper. The product can be distributed over various types of terrain, including, but not limited to, lawns, gardens, and paths. The spreader is driven by an electric motor actuated by a trigger. A spinning rotor plate distributes the granular product fed from the hopper. A trigger lock is optionally available to lock the trigger in the “on” position during use and to prevent actuation when the trigger is in the “off” position. An adjustable side deflector optionally can be used to control the distribution pattern of the granular product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.