Throwing toy with non-spinning tail

• US 6,010,419 A
• Filed: 09/10/1997
• Issued: 01/04/2000
• Est. Priority Date: 09/10/1997
• Status: Expired due to Term

• Current Assignee: Oddzon, Inc. (Hasbro Inc.)
• Original Assignee: Oddzon, Inc. (Hasbro Inc.)
• Inventors: Grimm, Thomas H., LaRonge, Ron, Lang-Ree, Arne, Leal, Jose E., Rappaport, Mark J.
• Primary Examiner(s): WONG, STEVEN B
• Application Number:
  US08/926,951
• Time in Patent Office: 846 Days
• Field of Search: 473/570, 473/575, 473/576, 473/578, 473/579, 473/580, 473/581, 473/582, 473/585, 473/586, 473/596, 473/613
• US Class Current: 473/613
• CPC Class Codes: A63B 2208/12 specially adapted for children
• CPC Class Codes: A63B 43/002 with special configuration, e.g. non-spherical discs for throwing A63B65/10
• CPC Class Codes: A63H 33/18 Throwing or slinging toys, e.g. flying disc toys discs used in athletics A63B65/10as part of a game A63F9/02; sling weapons F41B3/00; spring toy guns F41B7/08

Abstract

A throwing toy is provided which is adapted to be thrown by a user for a flight through the air along a flight path. The toy includes a football-shaped head portion, generally centered about a longitudinal axis, an elongate tail portion extending axially rearward the head portion along the longitudinal axis, and a coupling, which interconnects the head and tail portions and allows the portions to be movable relative to each other, particularly to be rotatably movable about the longitudinal axis. Because the head portion and tail portion can rotate relative to each other, the user can hold the head portion in the hand and throw the toy through the air, imparting a spin to head portion causing it to rotate about its longitudinal axis throughout the flight. At the same time, the tail portion remains substantially fixed throughout the flight with respect to the longitudinal axis because the spin imparted to the head portion is substantially isolated from the tail portion by the rotatable coupling. The coupling includes a shaft and a bearing tube which receives the shaft and substantially locks the shaft in place against movement along the longitudinal axis while allowing rotation about the longitudinal axis. The head portion is fixed about the bearing tube and the tail portion is fixed about the shaft. Head portion is formed of polyurethane foam directly around the bearing tube by holding the bearing tube in a mold and injecting and curing the foam around the bearing tube. The in-flight football realizes the benefits of spiraling, namely, accuracy and stability. Simultaneously, the non-spinning fins provide stabilizing and gliding effects, further augmenting the flight-enhancement provided by spiraling. The fins do so without the resistance or turbulence inherent in spinning fins.

Claims

1. A throwing toy comprising:

a ball configured to spin during flight to increase stability and accuracy;

a tail portion configured to be substantially non-spinning during flight to reduce turbulence while providing increased stability during flight, wherein the ball and tail portion are made at least partially from a foam material; and

a coupling rotatably connecting the ball to the tail portion.

2. The throwing toy of claim 1, wherein the head portion is elongate with tapered front and rear ends.

3. The throwing toy of claim 2, wherein the tail portion is coupled adjacent the ball'"'"'s rear end.

4. The throwing toy of claim 1, wherein the tail portion includes a plurality of fins.

5. The throwing toy of claim 4, further comprising an elongate shaft, the fins being attached to the shaft.

6. The throwing toy of claim 1, wherein the coupling includes a shaft and a socket, the shaft extending into the socket and being rotatable relative to the socket.

7. The throwing toy of claim 6, wherein the shaft has a longitudinal axis about which the shaft is rotatable relative to the socket and wherein the shaft includes a retaining structure configured to form a locking connection with the socket so that the shaft is substantially restricted from moving along the longitudinal axis relative to the socket.

8. The throwing toy of claim 7, wherein the retaining structure of the shaft includes a deformable head including a catch, and the socket includes an abutment, the abutment being configured so that the head and catch are deformable to pass the abutment in an insertion direction, but, after passing the abutment, the catch and abutment substantially prevent movement of the shaft in a removal direction.

9. The throwing toy of claim 8, wherein the catch has a retention side substantially perpendicular to the shaft and an insertion side angled relative to the shaft, the surfaces being configured to allow easy insertion and unidirectional sliding of the shaft through the socket, while preventing the shaft from sliding out of the socket.

10. The throwing toy of claim 6, wherein the tail portion is coupled to the shaft so that the tail portion is substantially restricted from moving along the shaft.

11. The throwing toy of claim 10, wherein the tail portion has a front end and a back end and further comprising a pair of restraining members coupled to the shaft, each located adjacent one of the ends of the tail portion.

12. The throwing toy of claim 11 wherein at least one of the restraining members includes a lip integral to the shaft and a removable restraining ring, the ring abutting the lip.

13. The throwing toy of claim 6, wherein the socket is coupled to the ball.

21. The throwing toy of claim 7, wherein the retaining structure is disposed substantially within the ball.

14. A throwing toy having a longitudinal axis, the toy comprising:

an elongate ball having at least one tapered end and one other end, both ends being located on the longitudinal axis, the ball configured to spin during flight;

an elongate tail portion extending from one end of the ball along the longitudinal axis and configured to be substantially non-spinning during flight, wherein the ball and tail portion are made at least partially from a foam material;

a plurality of fins non-rotatably attached to the tail portion; and

a coupling for rotatably connecting the ball to the tail portion such that the ball and the tail portion can rotate about the longitudinal axis relative to each other, and wherein the ball and tail portion are substantially prevented from moving along the longitudinal axis relative to each other.

15. A throwing toy adapted to be thrown for a flight through the air along a flight path, the toy comprising a ball and a tail portion, the ball and tail portion made at least partially from a foam material, the ball and tail portion movably coupled together, wherein the tail portion has a shape and the tail portion is sufficiently rigid to maintain substantially the shape throughout the flight of the toy and the ball and tail portion remain rotatable relative to each other throughout the flight but are substantially prevented from moving relative to each other along the flight path.

16. The throwing toy of claim 15 wherein the ball is configured to rotate about an axis roughly parallel to the flight path throughout the flight while the tail portion remains substantially fixed with respect to the axis.

17. A method for manufacturing a throwing toy, the method comprising forming a ball, forming an elongate tail portion, and connecting the ball to the tail portion, wherein the ball and tail portion are formed at least partially from a foam material, and wherein the ball and tail portion are connected such that the ball and the tail portion can rotate relative to each other but are substantially prevented from moving translationally relative to each other.

18. The method of claim 17, wherein the step of connecting the ball to the tail portion includes the steps of providing a coupling having a socket and a shaft, the shaft having retaining structure;

inserting a portion of the shaft into the socket such that the retaining structure of the shaft forms a locking connection with the socket, the locking connection allowing the shaft to rotate relative to the socket without substantially sliding along its axis of rotation; and

attaching the coupling to the ball and tail portion such that one of the shaft and socket is non-rotatably connected to the tail portion and the ball and the tail portion can rotate relative to each other.

19. The method of claim 18, wherein the ball is elongate with tapered front and rear ends.

20. A method for manufacturing a throwing toy, the method comprising forming a ball, forming an elongate tail portion, forming a shaft, inserting the tail portion over the shaft, forming a receptor, forming the ball around the receptor, and inserting the shaft into the receptor so that the shaft is rotatable about its longitudinal axis and substantially locked in place against movement along its longitudinal axis.