Patents by Inventor Erkki O. Linden

Erkki O. Linden 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: 5636443
    Abstract: A pair of snips including first and second, opposed, elongated members, each member comprising a jaw at a front end portion thereof, a handle at a rear end portion thereof, and a midportion where the members cross over each other. A pivot unites the midportions for scissor-like movement of the handles and jaws about the pivot. The snips also includes a gripper biasely connected to the handle of one of the members to retain a portion of a workpiece severed by the snips. The first member includes a metal plate having a forwardly extending blade which comprises one of the jaws and a rearwardly extending tang. According to the invention, at least the handle of the first member and gripper are made of a moldable material molded onto the metal plate, such that the handle of the first member is molded onto the tang of the metal plate and the gripper is integral with the first member and molded onto an outer surface of the plate.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 10, 1997
    Assignee: Fiskars OY AB
    Inventor: Erkki O. Linden
  • Patent number: 5570510
    Abstract: A lopper of the type having an anvil cooperable with a blade actuated by a pair of elongated members made of moldable material, the first member being unitary and comprising a first handle merging into a first gear segment having a central post integral therewith, the first member terminating at a distal end by the anvil, the second elongated member comprising a second handle merging into a second gear segment at one end of the member, the second gear segment having a second post integral therewith, the first and second members being pivotally connected to a metal plate at the central and second posts. The moldable material is most preferably a plastic, but other moldable substances could be employed.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 5, 1996
    Assignee: Fiskars Oy Ab
    Inventor: Erkki O. Linden
  • Patent number: 5526571
    Abstract: A pivoted tool with foldable handles, such as a pair of scissors, includes a pair of opposed elongated members, each member comprising a jaw at a front end portion thereof, a handle at a rear end portion thereof, and a midportion where the members cross over each other. A pivot unites the midportions for scissor-like movement of the handles and jaws about the pivot. According to the invention, each member includes a metal plate having a forwardly extending blade which comprises one of the jaws and a rearwardly extending tang. The foldable handles and pivot are made of a moldable material molded onto the metal plate, such that the handles are molded onto the tang of the metal plate and the pivot extends through a central hole in the metal plate. The moldable material is most preferably a plastic, but other moldable substances could be employed.
    Type: Grant
    Filed: November 29, 1994
    Date of Patent: June 18, 1996
    Assignee: Fiskars Oy Ab
    Inventor: Erkki O. Linden
  • Patent number: 5461765
    Abstract: The present invention relates to a method of producing pivoted tools such as scissors, pliers, pruners, and the like. More particularly, this invention is concerned with the method of producing tools having a force applying end with formed handles, and opposed working ends disposed across a pivotable joint. In these tools, the pivotable joint comprises a pivot member formed concurrently with the handles as an integral part of one of the handles.
    Type: Grant
    Filed: May 17, 1994
    Date of Patent: October 31, 1995
    Assignee: Fiskars Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm
  • Patent number: 5459929
    Abstract: The present invention relates to hinged tools such as scissors, shears, pruners, or the like, having a force applying end with formed handles and an opposed working end consisting of a pair of blades disposed across a hinged joint through which a force may be transmitted. In these tools the handles, which are formed integrally with the hinge, are provided with ridge support in the form of heel elements to establish suitable contact between the blades.
    Type: Grant
    Filed: May 23, 1994
    Date of Patent: October 24, 1995
    Assignee: Fiskars Oy Ab
    Inventors: Erkki O. Linden, Veikko Makipelto
  • 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
  • Patent number: 5426857
    Abstract: A hand tool for cutting, such as a pair of snips, includes a pair of opposed elongated members, each member comprising a jaw at a front end portion thereof, a handle at a rear end portion thereof, and a midportion where the members cross over each other. A pivot unites the midportions for scissor-like movement of the handles and jaws about the pivot, and a spring biases the handles and jaws to an open position. A releasable locking mechanism is provided to secure the handles and jaws in a closed position. According to the invention, at least one of the members includes a metal plate having a forwardly extending blade which comprises one of the jaws and a rearwardly extending tang. The handles, pivot and locking mechanism are each made of a moldable material molded onto the metal plate, such that one of the handles is molded onto the tang of the metal plate, and the pivot extends through a central hole in the metal plate.
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: June 27, 1995
    Assignee: Fiskars Oy Ab
    Inventor: Erkki O. Linden
  • 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
  • Patent number: 5325592
    Abstract: The present invention relates to pivoted tools such as scissors, pliers, pruners, and the like. More particularly, this invention is concerned with tools having a force applying end with formed handles, and opposed working ends disposed across a pivotable joint. In these tools, the pivotable joint, which is formed concurrently with the handles, is an integral part of one of the handles.
    Type: Grant
    Filed: February 26, 1993
    Date of Patent: July 5, 1994
    Assignee: Fiskars Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm
  • Patent number: 5291996
    Abstract: The present invention relates to a reusable display sheath for protecting the working end of an article such as a pair of scissors, the sheath comprises an elongated passage having a longitudinal axis, a first end, and an opposed open end for accommodating insertion and withdrawal of the working end of the article, and frangible latch means that are integrally formed in the sheath at its open end, the latch means comprising a frangible tongue separable from the sheath to effect unlocking of the article from the sheath while permitting its semi-permanent engagement with the sheath.
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: March 8, 1994
    Assignee: Fiskars Oy Ab
    Inventor: Erkki O. Linden
  • Patent number: D284063
    Type: Grant
    Filed: June 14, 1983
    Date of Patent: June 3, 1986
    Assignee: Fiskars Oy AB
    Inventor: Erkki O. Linden
  • Patent number: D284731
    Type: Grant
    Filed: June 14, 1983
    Date of Patent: July 22, 1986
    Assignee: OY Fiskars AB
    Inventor: Erkki O. Linden
  • Patent number: D288657
    Type: Grant
    Filed: July 19, 1984
    Date of Patent: March 10, 1987
    Assignee: Oy Fiskars AB
    Inventor: Erkki O. Linden
  • Patent number: D290808
    Type: Grant
    Filed: October 25, 1983
    Date of Patent: July 14, 1987
    Assignee: Oy Fiskars AB
    Inventor: Erkki O. Linden
  • Patent number: D301678
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: June 20, 1989
    Assignee: Fiskars Oy Ab
    Inventor: Erkki O. Linden
  • Patent number: D302099
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: July 11, 1989
    Assignee: Fiskars Oy Ab
    Inventor: Erkki O. Linden
  • Patent number: D308018
    Type: Grant
    Filed: February 12, 1988
    Date of Patent: May 22, 1990
    Assignee: Fiskars OY AB
    Inventors: Erkki O. Linden, Timo Sunila
  • Patent number: D349023
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: July 26, 1994
    Assignee: Fiskars Consumer Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm
  • Patent number: D349222
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: August 2, 1994
    Assignee: Fiskars Consumer Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm
  • Patent number: D354661
    Type: Grant
    Filed: August 3, 1993
    Date of Patent: January 24, 1995
    Assignee: Fiskars Consumer Oy Ab
    Inventors: Erkki O. Linden, Karl S. Ronnholm