Patents by Inventor Antonio Henrique Kramer

Antonio Henrique Kramer 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: 5915587
    Abstract: The present invention refers to a can having a seam formed by a seaming process, through which it is possible to produce cans by seaming (fixing) tops and ends to bodies of cans by a microseaming process, forming a microseam. This microseamed can is made by using materials with 0.16 mm thickness or less, with a high hardness DR8 or DR9, or aluminum or other materials, for making tops, ends and bodies. As a result of the microseamed can a significant reduction of dimensions has been obtained on the cover and body hooks and in the length of the seam, without changing volumetric capacity of the can.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: June 29, 1999
    Inventor: Antonio Henrique Kramer