Sledge hockey device including a seat and accompanying...

Details Sledge hockey device including a seat and accompanying... Sledge hockey device including a seat and accompanying...

2009-03-30

2011-11-22

Shriver, II, J. Allen (Department: 3618)

Land vehicles

Runner vehicle

Occupant steered

C280S011180, C280S012100, C280S014250, C280S027000

Reexamination Certificate

active

08061720

ABSTRACT:
A sledge hockey device including a seat portion and an undercarriage portion that includes a pair of elongate blade support portions each having a first upper contact surface region, provided for communicating with a second lower contact surface region of a transverse support portion. A pair of transverse support portions are provided. The first upper and second lower contact surface regions also include a plurality of complementary engagement formations to provide a positive engagement and lateral indexing between the elongate blade support portions and the transverse support portions. The elongate blade support portions and the transverse support portions are maintained in engagement by a plurality of coupling members.

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patent: 2001/0013687 (2001-08-01), Cormican
patent: 2008/0203685 (2008-08-01), Lachance
patent: 2010/0314844 (2010-12-01), Spah

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