Patents by Inventor Tokihiko Ikuno

Tokihiko Ikuno 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: 7984923
    Abstract: A stroller has front legs and rear legs. Right and left connecting bars connect the front legs and the rear legs, and form a seat support. L-shaped basket-holding rods are connected to rear ends of the connecting bars. Bent rear ends of the right and the left basket-holding rods are disposed opposite to each other and are spaced apart from each other. A rear part of an upper edge of a carrier basket is connected to the basket-holding rods.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: July 26, 2011
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
  • Publication number: 20100052292
    Abstract: A stroller has front legs and rear legs. Right and left connecting bars connect the front legs and the rear legs, and form a seat support. L-shaped basket-holding rods are connected to rear ends of the connecting bars. Bent rear ends of the right and the left basket-holding rods are disposed opposite to each other and are spaced apart from each other. A rear part of an upper edge of a carrier basket is connected to the basket-holding rods.
    Type: Application
    Filed: November 5, 2009
    Publication date: March 4, 2010
    Inventors: Toshiro YOSHIE, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
  • Patent number: 7631887
    Abstract: A stroller has front legs and rear legs. Right and left connecting bars connect the front legs and the rear legs, and form a seat support. L-shaped basket-holding rods are connected to rear ends of the connecting bars. Bent rear ends of the right and the left basket-holding rods are disposed opposite to each other and are spaced apart from each other. A rear part of an upper edge of a carrier basket is connected to the basket-holding rods.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: December 15, 2009
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
  • Patent number: 7152772
    Abstract: A diaper bag body according to the present invention includes a bag body 1, and a storage pocket 10 disposed on a back surface 1a facing a user's back of the bag body 1. A folded sheet 13 such as a sheet for changing diapers is contained in the storage pocket 10. A small bag 2 is attached to a front surface 1b of the bag body 1.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: December 26, 2006
    Assignee: Combi Corporation
    Inventors: Yutaka Ukitsu, Toshiro Yoshie, Tokihiko Ikuno
  • Publication number: 20060237983
    Abstract: A stroller has front legs and rear legs. Right and left connecting bars connect the front legs and the rear legs, and form a seat support. L-shaped basket-holding rods are connected to rear ends of the connecting bars. Bent rear ends of the right and the left basket-holding rods are disposed opposite to each other and are spaced apart from each other. A rear part of an upper edge of a carrier basket is connected to the basket-holding rods.
    Type: Application
    Filed: June 22, 2006
    Publication date: October 26, 2006
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
  • Patent number: 7090239
    Abstract: A stroller has front legs and rear legs. Right and left connecting bars connect the front legs and the rear legs, and form a seat support. L-shaped basket-holding rods are connected to rear ends of the connecting bars. Bent rear ends of the right and the left basket-holding rods are disposed opposite to each other and are spaced apart from each other. A rear part of an upper edge of a carrier basket is connected to the basket-holding rods.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: August 15, 2006
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
  • Patent number: 6863296
    Abstract: A guard arm with a drink container holding structure is extended between front end parts of right and left armrests of a stroller to protect a baby on the stroller. The guard arm includes a flexible guide arm body connecting the front end parts of the right and left armrests, and a pair of drink container holding members formed of a comparatively hard material and connected to opposite ends of the guide arm body, respectively. The drink container holding members are detachably connected to the front end parts of the armrests, respectively. Also, the drink container holding members are provided with recesses, for receiving drink containers therein, in their upper surfaces, respectively.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: March 8, 2005
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Patent number: 6851700
    Abstract: A stroller is provided with a seat back capable of being reclined by a reclining mechanism. The stroller includes a handle, and a seat back having a pipe frame pivotally supported on the handle and having the shape of an inverted letter U. The handle is provided with a plurality of stopping steps, and retaining members capable of being engaged with the stopping steps are supported respectively in end parts of the pipe frame so as to be advanced and retracted. The pipe frame has a horizontal upper part, and an unlocking device for pulling up the retaining member, to disengage the same from the stopping steps, is held on the horizontal upper part.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: February 8, 2005
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Publication number: 20040070178
    Abstract: A stroller 10 has front legs 12 and rear legs 14. Right and left connecting bars 23 connect the front legs 12 and the rear legs 14, and form a seat support. L-shaped basket-holding rods 32 are connected to the rear ends of the connecting bars 23. The bent rear ends 32a of the right and the left basket-holding rods 32 are disposed opposite to each other and are spaced apart from each other. A rear part 31a of an upper edge of the carrier basket 31 is connected to the basket-holding rods 32.
    Type: Application
    Filed: September 24, 2003
    Publication date: April 15, 2004
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
  • Patent number: 6719371
    Abstract: Each of right and left X-shaped leg assemblies (2) is constructed by pivotally joining middle parts of a front leg (3) and a rear leg (4). The right and the left X-shaped leg assembly (2) are connected to parallel right and left bases (8). One of the front leg (3) and the rear leg (4) of each X-shaped leg assembly (2) has a lower end pivotally connected to the base (8), and the other of the front leg (3) and the rear leg (4) has a lower end supported for turning and longitudinal movement on the base (8).
    Type: Grant
    Filed: July 16, 2002
    Date of Patent: April 13, 2004
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Publication number: 20030164321
    Abstract: A diaper bag body according to the present invention includes a bag body 1, and a storage pocket 10 disposed on a back surface 1a facing a user's back of the bag body 1. A folded sheet 13 such as a sheet for changing diapers is contained in the storage pocket 10. A small bag 2 is attached to a front surface 1b of the bag body 1.
    Type: Application
    Filed: February 27, 2003
    Publication date: September 4, 2003
    Inventors: Yutaka Ukitsu, Toshiro Yoshie, Tokihiko Ikuno
  • Publication number: 20030132611
    Abstract: A stroller is provided with a seat back capable of being reclined by a reclining mechanism. The stroller includes a handle (15), and a seat back (10a) having a pipe frame (22) pivotally supported on the handle (15) and having the shape of the inverted letter U. The handle (15) is provided with a plurality of stopping steps (32), and retaining members (31) capable of being engaged with the stopping steps (32) are supported respectively in end parts of the pipe frame (22) so as to be advanced and retracted. The pipe frame (22) has a horizontal upper part (22a), and an unlocking device (36) for pulling up the retaining members (31) to disengage the same from the stopping steps (32) is held on the horizontal upper part (22a).
    Type: Application
    Filed: January 14, 2003
    Publication date: July 17, 2003
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Publication number: 20030057682
    Abstract: The guard arm with a drink container holding structure is extended between the front end parts of the right and left armrests of the stroller to protect a baby on the stroller. The guard arm includes a flexible guide arm body connecting the front end parts of the right and left armrests, and a pair of drink container holding members formed of a comparatively hard material and connected to the opposite ends of the guard arm body, respectively. The drink container holding members are detachably connected to the front end parts of the armrests, respectively. Also, the drink container holding members are provided with recesses for receiving drink containers therein in their upper surfaces, respectively.
    Type: Application
    Filed: September 26, 2002
    Publication date: March 27, 2003
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Patent number: 6533311
    Abstract: A baby carriage includes a pair of front legs 12, 12 each having a front wheel 11 at its lower end of the leg 12, a pair of rear legs 14, 14 each having a rear wheel 13 at its lower end of the leg 14, a pair of side connecting rods 23, 23 each having one end rotatably connected to a middle part of the front leg 12 and the other end rotatably connected to a middle part of the rear leg 14, a pair of handle pipes 18, 18 having their middle parts rotatably connected to upper parts of the rear legs 14, 14 respectively and a pair of locking mechanisms 25, 25 connecting respective lower ends of the handle pipes 18, 18 with upper ends of the front legs 12, 12 respectively.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: March 18, 2003
    Assignee: Combi Corporation
    Inventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
  • Publication number: 20030011221
    Abstract: Each of right and left X-shaped leg assemblies (2) is constructed by pivotally joining middle parts of a front leg (3) and a rear leg (4). The right and the left X-shaped leg assembly (2) are connected to parallel right and left bases (8). One of the front leg (3) and the rear leg (4) of each X-shaped leg assembly (2) has a lower end pivotally connected to the base (8), and the other of the front leg (3) and the rear leg (4) has a lower end supported for turning and longitudinal movement on the base (8).
    Type: Application
    Filed: July 16, 2002
    Publication date: January 16, 2003
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Patent number: 6431579
    Abstract: Arm rests 17a, 17b, 17c, and interconnection bars 224a, 24b, 24c, 24d are swung upward with respect to handle pipes 15a, 15b, 15c to thereby fold front leg 12a and a rear leg 14a to be substantially parallel with each other. At least one joint 16a1, 16b1, 22a2, 22b1, 23a2, 23b1, 25a2, 25b1, are provided on one axial line, on the middle portion of each of both sides of a push handle 16 with respect to the interconnection of the intermediate handle pipe 15b with the push handle 16, on the middle portion of each of front interconnection bars 22a, 22b interconnecting the intermediate front leg 12b and the left and right front legs 12a, 12c, on the middle portion of each of rear interconnection bars 23a, 23b interconnecting the intermediate rear leg 14b and the left and right rear legs 14a, 14b, and on the middle portion of each of upper interconnection bars 25a, 25b interconnecting the intermediate interconnection bars 24b, 24c and the left and right interconnection bars 24a, 24d.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: August 13, 2002
    Assignee: Combi Corporation
    Inventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
  • Publication number: 20020033588
    Abstract: Arm rests 17a, 17b, 17c, and interconnection bars 224a, 24b, 24c, 24d are swung upward with respect to handle pipes 15a, 15b, 15c to thereby fold front leg 12a and a rear leg 14a to be substantially parallel with each other. At least one joint 16a1, 16b1, 22a2, 22b1, 23a2, 23b1, 25a2, 25b1 are provided on one axial line, on the middle portion of each of both sides of a push handle 16 with respect to the interconnection of the intermediate handle pipe 15b with the push handle 16, on the middle portion of each of front interconnection bars 22a, 22b interconnecting the intermediate front leg 12b and the left and right front legs 12a, 12c, on the middle portion of each of rear interconnection bars 23a, 23b interconnecting the intermediate rear leg 14b and the left and right rear legs 14a, 14b, and on the middle portion of each of upper interconnection bars 25a, 25b interconnecting the intermediate interconnection bars 24b, 24c and the left and right interconnection bars 24a, 24d.
    Type: Application
    Filed: September 21, 2001
    Publication date: March 21, 2002
    Inventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
  • Publication number: 20020000710
    Abstract: A baby carriage includes a pair of front legs 12, 12 each having a front wheel 11 at its lower end of the leg 12, a pair of rear legs 14, 14 each having a rear wheel 13 at its lower end of the leg 14, a pair of side connecting rods 23, 23 each having one end rotatably connected to a middle part of the front leg 12 and the other end rotatably connected to a middle part of the rear leg 14, a pair of handle pipes 18, 18 having their middle parts rotatably connected to upper parts of the rear legs 14, 14 respectively and a pair of locking mechanisms 25, 25 connecting respective lower ends of the handle pipes 18, 18 with upper ends of the front legs 12, 12 respectively.
    Type: Application
    Filed: June 29, 2001
    Publication date: January 3, 2002
    Inventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
  • Patent number: D551598
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: September 25, 2007
    Assignee: Combi Corporation
    Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
  • Patent number: D487189
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: March 2, 2004
    Assignee: Combi Corporation
    Inventors: Yutaka Ukitsu, Toshiro Yoshie, Tokihiko Ikuno