Patent ID: 11970225
Assignee: POLARIS INDUSTRIES INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 14:
15. An endless track for use in propelling a snowmobile, comprising:
an inner drive surface extending between a first lateral side and a second lateral side, the inner drive surface having a plurality of longitudinally spaced inner drive lugs to drive and rotate the endless track;
an outer ground-engaging surface extending between the first lateral side and the second lateral side, the outer ground-engaging surface having a plurality of treads, each tread extending continuous and uninterrupted from the first lateral side to the second lateral side a full width of the endless track, each tread having a top surface with a full continuous height extending the full width of the endless track; and
a reinforcing rod extending laterally between the first lateral side and the second lateral side at each pitch of the endless track;
wherein each tread of the plurality of treads is longitudinally spaced at every other pitch of the endless track.