SPTO is the public body responsible for the registration and granting of the different types of Industrial Property in Spain.
Through this protection, the device protected by this Utility Model is proven to be characterized by its “utility” and “practicality”.
Using the know-how obtained in the design and development of electric bicycles and tricycles, KeelWit has used this same technology to develop and patent this motorized version for the long time existing design of man propelled trash trolleys. This new version introduces the following advantages compared to the current model:
- Helps street cleaner to move uphill
- Helps street cleaner when transporting heavy loads of leaves, trash, etc. in the trolley
- Allows people without a robust build to perform this job effortlessly
- Improves productivity of the public service provided
The electric motoring can be both installed in existing trolleys as well as new builds.
Intellectual property protection is granted for 10 years.