Scratching Device
This device is for scratching pets and/or humans. US 8,856,966 B2
Concentrator Photovoltaic Unit
This improved concentrator photovoltaic unit uses a resin lens to concentrate sunlight on a photovoltais element. US 8,853,530 B2
Vibrating Insole
This vibrating insole can turn any shoe into a foot massager and can help improve circulation if you are stick on a plane. US 8,844,166 B2
Deicing Device for Propfans
This electric deicing device is intended to keep propfan-type propeller blades free from ice. US 8,841,584 B2
Shirt-and-Sock Suspenders
Keep your shirt tucked in and your socks pulled up with these new suspenders. US 8,832,866 B2
Window Cleaning Robot
This window cleaning robot has two cleaning units, which hold each other to opposite sides of a window using a magnetic force. US...
Paint Roller with a Twist
This improved paint roller is for painting walls near the junction between the wall and a ceiling or an ornamental structure near the...
Lighted Headwear
This lighted cap has recessed light sources and lenses. US 8,813,268 B1
