Patents by Inventor Carl-Olof J. Holm

Carl-Olof J. Holm 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).

  • Method for producing a pivoted tool having a self-compensating unitary pivot member
    Patent number: 5456140
    Abstract: The present invention relates to a method of producing pivoted tools such as scissors, pliers, shears, and the like. More particularly, this invention is concerned with the method of producing pivoted tools having a pair of elongated members and a pivotable joint. The pivotable joint comprises a pair of registering apertures cooperating with a self-compensating unitary pivot member. In these tools, the pivot member is formed when the tool is in closed registered configuration.
    Type: Grant
    Filed: August 16, 1994
    Date of Patent: October 10, 1995
    Assignee: Fiskars Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm, Carl-Olof J. Holm
  • Pivoted tool having a self-compensating unitary pivot member
    Patent number: 5341573
    Abstract: The present invention relates to pivoted tools such as scissors, pliers, shears, and the like. More particularly, this invention is concerned with pivoted tools having a pair of elongated members and a pivotable joint. The pivotable joint comprises a pair of registering apertures cooperating with a self-compensating unitary pivot member. The pivot member, which is formed when the tool is in closed registered configuration, conforms with the apertures and engages the interior surfaces thereof.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: August 30, 1994
    Assignee: Fiskars Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm, Carl-Olof J. Holm