Toy vehicle having articulated wheel portions

• US 5,267,888 A
• Filed: 08/17/1992
• Issued: 12/07/1993
• Est. Priority Date: 08/17/1992
• Status: Expired due to Term

• Current Assignee: Mattel Incorporated
• Original Assignee: Mattel Incorporated
• Inventors: McKittrick, Michael T., Hippely, Keith, Wood, Larry R.
• Primary Examiner(s): Yu, Mickey
• Application Number:
  US07/930,586
• Time in Patent Office: 477 Days
• Field of Search: 446/465, 446/448, 446/437, 446/462, 446/431, 301/32, 301/30, 305/60
• US Class Current: 446/465
• CPC Class Codes: A63H 17/004 Stunt-cars, e.g. lifting front wheels, roll-over or invertible cars
• CPC Class Codes: A63H 17/262 Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis

Abstract

A toy vehicle includes a body supported by a plurality of wheels. At least one wheel of the toy vehicle is comprised of a pair of half portions coupled to a pivotal hinge at a common outer edge. One of the half portions is coupled to the vehicle body while the remaining half portion is coupled solely to the pivoting hinge. The wheel portions of the articulated wheel remain closed when the toy vehicle is rolled across a playing surface and separate to form a mouth-like opening when the vehicle or a portion thereof is raised from the play surface.

Claims

1. A toy vehicle comprising:

a toy vehicle body;

a vehicle wheel having a pair of wheel portions and hinge means coupling said wheel portions in a pivotal attachment to form an openable mouth therebetween; and

support means for coupling one of said wheel portions to said toy vehicle body.

2. A toy vehicle as set forth in claim 1 wherein said wheel portions define approximate halves of a generally cylindrical wheel defining a generally cylindrical outer surface.

3. A toy vehicle as set forth in claim 2 wherein said hinge means are positioned proximate said outer surface.

4. A toy vehicle as set forth in claim 3 wherein said wheel portions each define a plurality of teeth.

5. A toy vehicle as set forth in claim 4 wherein each of said wheel portions defines an interior cavity for receiving the plurality of teeth of the other of said wheel portions when said wheel portions are closed together.

6. A toy vehicle as set forth in claim 3 wherein said support means includes a rotatable coupling permitting said coupled one of said wheel portions to rotate.

7. A toy vehicle as set forth in claim 6 wherein said support means includes a fixed nonrotational attachment between said coupled one of said pair of wheel portions and said toy vehicle body.

8. A toy vehicle comprising:

a toy vehicle body;

a first pair of wheels rotatably coupled to said toy vehicle body;

a second pair of wheels each having a pair of half portions joined by a hinge and pivotable between a closed and an open position; and

support means for coupling one of said half portions of each of said wheels of said second pair of wheels to said toy vehicle body.

9. A toy vehicle as set forth in claim 8 wherein said second pair of wheels each define generally cylindrical wheels having an outer rolling surface.

10. A toy vehicle as set forth in claim 9 wherein said second pair of wheels are supported upon the front portion of said vehicle body.

11. A toy vehicle as set forth in claim 10 wherein said support means includes a rotational coupling member.

12. A toy vehicle as set forth in claim 11 wherein each of said half portions of said wheels in said second pair of wheels include a plurality of teeth.

13. A toy vehicle as set forth in claim 10 wherein said support means include a fixed coupling member.