Patents by Inventor Ingvar Syleg.ang.rd

Ingvar Syleg.ang.rd has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5662223
    Abstract: A plastic container, basket or the like including a box (2) and a lid (1). The box (2) is made up of a base, four walls (32, 33, 34, 35) and an upper rim (21), which rim (21) in the four upper corners (24, 25, 26, 27) of the box is provided with recesses (28) having vertical surfaces (4) arranged so that an angle (31) of less than 135.degree. is formed on the inside of the box between the surfaces (4) and associated walls (32, 33, 34, 35). The lid (1) consists of four sides (12, 13, 14, 15), four corners (5, 6, 7, 8), an upper surface (18), a lower surface (16) and an outer surrounding border. The four corners (5, 6, 7, 8) have vertical surfaces (3) arranged on the lower surface (16) of the lid that cooperate with the vertical surfaces (4) of the recesses in the rim (21) of the box (2).
    Type: Grant
    Filed: May 2, 1995
    Date of Patent: September 2, 1997
    Assignee: Perstorp AB
    Inventor: Ingvar Syleg.ang.rd