Vibration reduction device for casters & face shield without pressure : 2 patents

Request for license agreement for 2 patents

“Vibration reduction device for casters etc.” and “Face shield that does not feel oppressive”

■Vibration reduction device for casters, etc.

・Applicable to: casters, trolleys, suitcases, strollers and wheelchairs
・Summary: Periodic protrusions with an appropriate elastic modulus are added to the circumference of casters and tires within a range that does not impede rotation, allowing them to smoothly pass over stepped sections such as Braille blocks, and reduce noise and vibration on uneven roads.
・I would like to sign a license agreement. However, depending on the conditions, patents may be transferred.
Desired price, etc.: Negotiable

■Face shield without pressure

・Target: Face shield assembly parts and face shields
・Summary: A simple movable face shield that causes less pressure. When having a face-to-face conversation, the shield side is placed in front of the face to prevent droplets, and when the person looks down and tilts his head, the shield side naturally moves away from his mouth due to gravity, allowing him to eat and drink.
Each child can cut out the assembly parts to fit their individual head shape, connect them to desired lengths, and assemble them. It is also useful from an educational perspective as a teaching material for learning three-dimensional geometry and movement in the range of motion through connections, and it also allows for the return of face-to-face school lunches.
Depending on the decoration that adds weight to the edges and the color and shape of the connecting parts, it can also be used for beauty purposes as a stylish and unique face shield.
・I would like to sign a license agreement. However, depending on the conditions, patents may be transferred.
Desired price, etc.: Negotiable