Toy vehicle with timing device

Claim 2

In a toy vehicle comprising a frame having a front end, and a plurality of wheels rotatably mounted on said frame and adapted for supporting said frame for movement along a surface with said front end leading, the improvement wherein said vehicle further comprises an electronic timing mechanism including an integrated digital timing circuit with an elapsed time display mounted on said frame, switch means mounted on said frame for setting said time display to zero, for starting said timing circuit, and for stopping said timing circuit, and means for operating at least the portion of said switch means for stopping said timing circuit when said vehicle is propelled front end first into a vertical surface.

Claim 3

A toy vehicle according to claim 1 wherein said timing circuit and said time display are in a housing removably mounted on said frame.

Claim 4

A toy vehicle according to claim 1 wherein the portions of the switch means for setting said time display to zero and for starting said timing circuit comprise a manually operatable switch mounted on the top portion of said frame.

Claim 5

A toy vehicle according to claim 1 wherein said toy vehicle further includes means for driving at least one of said wheels to propel said vehicle along a surface.

Claim 6

A toy vehicle according to claim 1 wherein said means for operating at least the portion of said switch means for stopping said timing circuit comprises a microswitch mounted at the front end of said frame.

Claim 7

In combination: a toy vehicle comprising a frame having a front end, a plurality of wheels rotatably mounted on said frame and adapted for supporting said frame for movement with said front end leading, and an electronic timing mechanism, including an integrated digital timing circuit with an elapsed time display mounted on said frame, and switch means mounted on said frame for setting said timing circuit to zero, for starting said timing circuit, and for stopping said timing circuit, and means for operating at least the portion of said switch means for stopping said timing circuit when said vehicle is propelled front end first into a vertical surface; a track adapted to guide said vehicle along a predetermined path; a gate; and means for mounting said gate along said track for movement from a closed position across said track at which the gate will be engaged by said vehicle, to an open position affording movement of said vehicle along said track past said gate.

Claim 8

In combination: a toy vehicle comprising a frame having a front end, a plurality of wheels rotatably mounted on said frame and adapted for supporting said frame for movement with said front end leading, and an electronic timing mechanism, including an integrated digital timing circuit with an elapsed time display mounted on said frame, and switch means mounted on said frame for setting said timing circuit to zero, for starting said timing circuit, and for stopping said timing circuit, and means for operating at least the portion of said switch means for stopping said timing circuit when said vehicle is propelled front end first into a vertical surface; a track adapted to guide said vehicle along a predetermined path; a gate; and means for mounting said gate along said track for movement from a closed position across said track at which the gate will be engaged by said vehicle, to an open position affording movement of said vehicle along said track past said gate.

Claim 9

A combination according to claim 6 wherein said timing circuit and said time display are in a housing removably mounted on said frame.

Claim 10

A combination according to claim 6 wherein the portions of the switch means for setting said time display to zero and for starting said timing circuit comprise a manually operatable switch mounted on the top portion of said frame.

Claim 11

A combination according to claim 6 wherein said toy vehicle further includes means for driving at least one of said wheels to propel said vehicle.

Claim 12

A combination according to claim 6 wherein said means for operating at least the portion of said switch means for stopping said timing circuit comprises a microswitch mounted at the front end of said frame.