Intellectual property
OUR PATENTS
Below listed are our patents issued by USPTO. These patents are also patented in lots of other countries including Israel, Canada, European Union (Great Britain, Germany, France, Italy, etc.), Australia,Korea, Singapore, South Africa etc. These patents are the core of our products listed in the catalog.
We are continuously working on enhancing current products & inventing, developing, patenting new products.
An universal semi-automatic foldable box is generally disclosed comprising a box body (1) having a bottom panel (2), and two or more side walls (5), and the corresponding number of soft sheets (9) and spring strips (11). Each spring strip is connected to the bottom panel and at least one side wall. The side walls are connected to the bottom panel such that they can unfold and rise and the sheets form foldable connecting portions for connecting the side walls, and the spring strips serve to unfold the box flat. The spring strip has the property of remaining straight when unfolded but self-folding when it is slightly bent from its straight condition. The spring strips may be provided as an integral part of the box, or alternatively, may be a separate piece, which then can be attached by the user to the side walls of the box. The box body can be of different size and shape, such as for example square, sphere, rectangular, hexagonal, octagonal, and the like, and can be made of any material. A box of this invention can be utilized for a variety of different storage applications and can be used in any kinds of environment in which a box would be used.
No. 6,550,089, issued April 22, 2003 - Device for picking-up small-sized litter
A device for picking-up small-sized litter from floor and other surfaces is generally disclosed comprising a remote-controlled electric motor with power supply (3) located inside a case (1) standing on supporting wheels (2), and attached rolling litter collector (5) with sticky, bristly, magnetic, or any other surface capable of collecting small-sized litter.
The claimed unfoldable bag is used to store and carry a variety of content, including without limitation, general merchandise, jewelry, cosmetics, tools, picnic items and toys, and is capable to unfold flat and fold back into erected position.
