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).
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Patent number: 7984923Abstract: 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: GrantFiled: November 5, 2009Date of Patent: July 26, 2011Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
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Publication number: 20100052292Abstract: 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: ApplicationFiled: November 5, 2009Publication date: March 4, 2010Inventors: Toshiro YOSHIE, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
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Patent number: 7631887Abstract: 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: GrantFiled: June 22, 2006Date of Patent: December 15, 2009Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
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Patent number: 7152772Abstract: 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: GrantFiled: February 27, 2003Date of Patent: December 26, 2006Assignee: Combi CorporationInventors: Yutaka Ukitsu, Toshiro Yoshie, Tokihiko Ikuno
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Publication number: 20060237983Abstract: 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: ApplicationFiled: June 22, 2006Publication date: October 26, 2006Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
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Patent number: 7090239Abstract: 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: GrantFiled: September 24, 2003Date of Patent: August 15, 2006Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
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Patent number: 6863296Abstract: 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: GrantFiled: September 26, 2002Date of Patent: March 8, 2005Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Patent number: 6851700Abstract: 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: GrantFiled: January 14, 2003Date of Patent: February 8, 2005Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Publication number: 20040070178Abstract: 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: ApplicationFiled: September 24, 2003Publication date: April 15, 2004Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno, Toru Miyachi
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Patent number: 6719371Abstract: 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: GrantFiled: July 16, 2002Date of Patent: April 13, 2004Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Publication number: 20030164321Abstract: 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: ApplicationFiled: February 27, 2003Publication date: September 4, 2003Inventors: Yutaka Ukitsu, Toshiro Yoshie, Tokihiko Ikuno
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Publication number: 20030132611Abstract: 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: ApplicationFiled: January 14, 2003Publication date: July 17, 2003Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Publication number: 20030057682Abstract: 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: ApplicationFiled: September 26, 2002Publication date: March 27, 2003Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Patent number: 6533311Abstract: 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: GrantFiled: June 29, 2001Date of Patent: March 18, 2003Assignee: Combi CorporationInventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
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Publication number: 20030011221Abstract: 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: ApplicationFiled: July 16, 2002Publication date: January 16, 2003Inventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Patent number: 6431579Abstract: 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: GrantFiled: September 21, 2001Date of Patent: August 13, 2002Assignee: Combi CorporationInventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
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Publication number: 20020033588Abstract: 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: ApplicationFiled: September 21, 2001Publication date: March 21, 2002Inventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
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Publication number: 20020000710Abstract: 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: ApplicationFiled: June 29, 2001Publication date: January 3, 2002Inventors: Ryoichi Kaneko, Tokihiko Ikuno, Toshiro Yoshie
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Patent number: D551598Type: GrantFiled: March 26, 2002Date of Patent: September 25, 2007Assignee: Combi CorporationInventors: Toshiro Yoshie, Yutaka Ukitsu, Tokihiko Ikuno
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Patent number: D487189Type: GrantFiled: August 16, 2002Date of Patent: March 2, 2004Assignee: Combi CorporationInventors: Yutaka Ukitsu, Toshiro Yoshie, Tokihiko Ikuno