Patents Assigned to Spyderco, Inc.
  • Knife with a non-rotating retractable blade
    Patent number: 6205667
    Abstract: A handheld knife having a non-rotating retractable blade which reversibly travels between a position of storage within the knife handle and an extended position of use in a direction which is substantially perpendicular to a longitudinal axis of the knife handle.
    Type: Grant
    Filed: February 15, 1999
    Date of Patent: March 27, 2001
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Self-attaching rope
    Patent number: 6161371
    Abstract: A Rope-like apparatus is provided which comprises a hook and loop type fabric oriented in a variety of geometric patterns and configurations which facilitate self attachment when the opposing hook and loop type material come in operable contact.
    Type: Grant
    Filed: March 22, 1999
    Date of Patent: December 19, 2000
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Dual bladed knife with adjacent dual locking mechanisms
    Patent number: 6125543
    Abstract: A dual bladed folding knife is provided which has adjacent locking mechanisms positioned proximate to an upper edge of the knife handle and dual finger depressions adapted for engagement by a user's finger for releasing the knife blades from a first extended position of use and a second closed position.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: October 3, 2000
    Assignee: Spyderco, Inc.
    Inventor: Peter H. Jhones
  • Folding knife with eccentric pivot pin
    Patent number: 6101723
    Abstract: An eccentric pivot pin with two distinct centers of axis is provided for use with a folding knife to reduce the time to assemble the various components of the folding knife and the alignment between the folding knife blade and a blade locking mechanism.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: August 15, 2000
    Assignee: Spyderco, Inc.
    Inventor: Vince Ford
  • Folding knife with two adjacent blades
    Patent number: D436014
    Type: Grant
    Filed: July 25, 1999
    Date of Patent: January 9, 2001
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Folding knife
    Patent number: D438443
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: March 6, 2001
    Assignee: Spyderco, Inc.
    Inventor: James Keating
  • Folding combat knife
    Patent number: D441827
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: May 8, 2001
    Assignee: Spyderco, Inc.
    Inventor: Bram M. Frank
  • Pivoting blade sharpening apparatus
    Patent number: D442052
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: May 15, 2001
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Folding knife
    Patent number: D442460
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: May 22, 2001
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Knife handle
    Patent number: D442461
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: May 22, 2001
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Folding knife
    Patent number: D418383
    Type: Grant
    Filed: October 26, 1998
    Date of Patent: January 4, 2000
    Assignee: Spyderco, Inc.
    Inventor: Eduard Bradichansky
  • Display unit for a pocket knife
    Patent number: D419336
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: January 25, 2000
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Knife handle
    Patent number: D421378
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: March 7, 2000
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Folding knife
    Patent number: D422871
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: April 18, 2000
    Assignee: Spyderco, Inc.
    Inventor: Robert G. Terzuola
  • Hand held multi-tool
    Patent number: D422875
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: April 18, 2000
    Assignee: Spyderco, Inc.
    Inventor: Martin E. Beck
  • Folding knife
    Patent number: D425391
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: May 23, 2000
    Assignee: Spyderco, Inc
    Inventor: Eduard Bradichansky
  • Support base for holding sharpening stones
    Patent number: D427500
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: July 4, 2000
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Dual bladed folding knife with thumb studs
    Patent number: D429138
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: August 8, 2000
    Assignee: Spyderco, Inc.
    Inventor: Louis S. Glesser
  • Folding knife
    Patent number: D434631
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: December 5, 2000
    Assignee: Spyderco, Inc.
    Inventor: Robert W. Lum
  • Folding knife
    Patent number: D435420
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: December 26, 2000
    Assignee: Spyderco, Inc.
    Inventor: Massad Ayoob