Pivoted Figure Having Center Of Gravity Below Pivot Axis Patents (Class 446/273)
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Patent number: 11648486Abstract: A transformable toy including a main body and a transformation inducing unit, wherein the main boy includes a body part; at least one first body portion; at least one pressing part; and a locking part to fix the body part and the first body portion to the main body. When the locking part is unlocked by an operation of the transformation inducing unit, the first body portion and the one pressing part are moved away from the body part such that the toy transforms from a first shape into a second shape in which at least a portion of the main body is caused to be floating from a floor by the pressing part.Type: GrantFiled: August 17, 2021Date of Patent: May 16, 2023Inventor: Jong-Ill Choi
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Patent number: 11020679Abstract: A mechanical toy incorporating structures that coordinate the positioning and movement of specific body parts for rotating, flipping and grasping movements with programmable systems, methods, and devices within toy structures. Extensions connected to opposite sides of a motive body or head assembly including grasping members and support structures for rotating and/or turning actions about a central body portion including grasping appendages. The toy apparatus may also interact with accessory items to enhance play value.Type: GrantFiled: November 26, 2019Date of Patent: June 1, 2021Inventors: Rory T Sledge, Michael S Gramelspacher
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Patent number: 9968864Abstract: A multi-body self-propelled device can include a drive body and a coupled head. The drive body can include a spherical housing and an internal drive system within the spherical housing to propel the multi-body self-propelled device. The drive body can further include a magnet support assembly comprising a rotating portion including a plurality of magnets and a stationary portion comprising one or more magnets. The drive body can further include a yaw motor to drive the rotating portion of the magnet support assembly. The coupled head can include (i) a corresponding rotating portion comprising a plurality of magnets in magnetic interaction, through the spherical housing, with the plurality of magnets of the magnet support assembly, and (ii) a corresponding stationary portion comprising one or more magnets in magnetic interaction with the one or more magnets of the magnet support assembly.Type: GrantFiled: May 17, 2016Date of Patent: May 15, 2018Assignee: SPHERO, INC.Inventors: David Clarke, Douglas Webster, Judd Nutting, Miles Keeney-Ritchie, Adam Short, Ross MacGregor
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Patent number: 9358475Abstract: A robot is disclosed. The robot can comprise a body comprising a curved base and a multi-directional center of mass shifter assembly positioned within the body. The multi-directional center of mass shifter assembly can comprise a weight, a first actuator drivingly coupled to the weight, and a second actuator drivingly coupled to the first actuator. Actuation of the first actuator can be configured to rotate the weight relative to a first axis, and actuation of the second actuator can be configured to rotate the weight relative to a second axis, which is transverse to the first axis. The robot can comprise an inertial measurement unit, a controller, and/or an eye movable relative to the body. The position of the eye can be adjusted by an eye actuation assembly.Type: GrantFiled: December 12, 2014Date of Patent: June 7, 2016Assignee: BEATBOTS, LLCInventors: Marek P. Michalowski, Gregory R. Katz, Thiago G. Hersan, Alea C. Teeters
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Patent number: 7931520Abstract: In one embodiment of the present invention there is provided a toy disk wheel. The disk wheel is defined to include a housing having first and second housing members, each housing member is substantially shaped as a half disk such that assembly of the first and second housing members forms a disk with a rounded outer surface to permit the housing to roll on a surface and a pair of outer sections. A transparent side portion is positioned along each outer surface of the pair of outer sections. Each transparent side portion includes a protuberance positioned about the center of the transparent side portion with a notch positioned thereon. The notch is used to accommodate an axle having ends which transverse the housing to rotatably position in the notches of both side portions.Type: GrantFiled: February 3, 2009Date of Patent: April 26, 2011Assignee: Funderbolt Studios Inc.Inventor: Dan Bryce
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Patent number: 7374469Abstract: A method of making a toy ball having a toy figurine fixed therein includes the steps of: preparing an upper mold and a lower mold; preparing a toy figurine; inserting and fixing the toy figurine to an iron needle of the lower mold; injecting liquid polyurethane glue into the upper mold, combing the lower mold with the upper mold, and turning the combined mold upside down; placing the combined mold on a rotational molding machine for spin-molding the polyurethane glue; cooling the liquid polyurethane glue, and then opening the upper mold and taking out the toy ball from the lower mold; injecting liquid doping with glitter powder or fluorescent powder into the toy ball; sealing a through hole of the toy ball using a plastic sealing needle and then cutting a part of the plastic sealing needle that remains outside the toy ball.Type: GrantFiled: October 15, 2005Date of Patent: May 20, 2008Inventor: Chia-Yen Lin
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Patent number: 7258591Abstract: The present invention generally relates to apparatuses having some characteristic(s) of traditional “roly-poly” toys, which are traditional passive toys that, when struck, wobble about their typically-rounded base but stay upright due to bottom-heavy weighting. Some embodiments of the present invention can be especially relevant to such an apparatus that is mobile and/or not totally passive.Type: GrantFiled: October 1, 2003Date of Patent: August 21, 2007Assignee: The Chinese University of Hong KongInventors: Yang-Sheng Xu, Hang Tong, Shu-Shang Zhao, Wing-Seng Fong
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Patent number: 5281182Abstract: A radio controlled toy in which movement of the toy upon changing the travelling direction is natural and human-like. An upper body is mounted on a seat plate such that the upper body is twisted with respect to the seat plate. Two legs are mounted on the seat plate such that the direction thereof is changed with respect to the seat plate. The upper body and the two legs are interconnected by way of a link mechanism so that a twisting movement of the upper body and a direction changing movement of the two legs is performed in an interlocking relationship with each other. Further, a rotation controlling unit is provided for stopping rotation or reducing the speed of rotation of a wheel provided on an inner side of one of the two legs when a twisting movement of the upper body and a direction changing movement of the two legs are carried out.Type: GrantFiled: May 12, 1992Date of Patent: January 25, 1994Assignee: Tomy Company, Ltd.Inventors: Yosuke Yoneda, Masaru Tomiyama
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Patent number: 4921458Abstract: A self-righting upright rolling toy figure is provided which can be molded in half sections and assembled into a body forming the figure. Weights are mounted in the lowermost portion of the sides of the halves in precise location to form the necessary righting and stabilizing forces. A wheel having a relatively wide rim and hollow interior portion is pivotally mounted within the halves with the lower portion of the wheel exposed below the body surface for rolling contact on a support surface. The mounted counterbalancing weights are positioned within the rim of the wheel in symmetrical configuration and spaced slightly inward from the inner surface of the rim which is in contact with the support surface. A circular cap can be attached to the upper portion of the assembled body halves to seal and secure the halves. Suitable sockets are provided on each side of the figure in a position coaxial with the axle rotatably supporting the internal wheel.Type: GrantFiled: February 3, 1989Date of Patent: May 1, 1990Inventor: Donald L. Greenwood
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Patent number: 4897070Abstract: A two-wheeled toy includes a central housing supported on a rotatable shaft between the wheels. The diameter of the wheels is larger than the housing, with a figure mounted on the housing extending above the wheels. The housing includes a miniature electric motor, gearing, batteries and a switch to activate the motor and drive the wheels. The batteries are mounted in the bottom of the housing to provide a weight and low center of gravity to maintain the housing and figure in an upright position during movement. The figure limits counter-rotation of the housing about the shaft when the wheels start to turn and move forward. The shaft extends outwardly from the wheels and provides a stop which prevents the wheels from falling sideways. The wheels may also be driven independently by separate motors and shafts and may be remotely controlled to permit turning and movement in different directions while the housing remains upright.Type: GrantFiled: April 14, 1989Date of Patent: January 30, 1990Inventor: Ronald D. Wagstaff
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Patent number: 4698043Abstract: A toy in the form of an egg. When rolled along the floor, the egg opens and a monster or other figure within the egg springs up is held in an upright position as the egg continues to roll along the floor.Type: GrantFiled: May 9, 1986Date of Patent: October 6, 1987Assignee: May-Curran AssociatesInventors: Richard L. May, Jonathan R. May
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Patent number: 4666418Abstract: The disclosure relates to a non-tippable toy which is capable of rocking about an axis and ultimately resting in a vertical position and which is also capable of motion in a lateral direction by utilizing an axle having a pair of wheel-like members affixed thereto, the axle being rotably mounted in the body of the toy so that the toy is capable of rocking about the axis. The toy also includes weights secured to the bottom of the toy body by means of a spring fastener or the like to provide the low center of gravity. The toy body includes a pair of shoulders thereon, preferably surrounding the shaft, which receive components thereon designed to alter the configuration of the toy. Numerous aspects can be provided to the toy by replacing the wheels with a plurality of feet in the shape of a wheel so that the lateral motion of the toy is not impaired. Also, the wheels can be mounted on the shaft in an off-center position to provide a side to side and up and down motion to the toy during lateral motion thereof.Type: GrantFiled: September 30, 1985Date of Patent: May 19, 1987Inventor: Tobin Wolf
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Patent number: 4471565Abstract: An articulated doll mounted on a ball which contains an internal eccentric weight appears to dance and play with the ball. The torso of the doll is pivotally connected to the outside surface of the doll and legs hingedly connected to the torso are biased in toward the ball surface. The doll's head is connected to the torso for limited rotational movement about an axis and the center of gravity of the doll's head is offset from the axis so that the head moves from side-to-side as the ball wobbles about on a playing surface. Arms flexibly connected at one end to the torso have hands at the other end that are connected to the ball by extending pins permitting pivotal movement of the doll with respect to the ball.Type: GrantFiled: January 28, 1983Date of Patent: September 18, 1984Assignee: Marvin Glass & AssociatesInventors: Rouben T. Terzian, Walter J. Wozniak, Harry Disko