A - Human Necessities – 63 – C
Patent
A - Human Necessities
63
C
A63C 19/10 (2006.01) E01C 13/10 (2006.01) E01H 4/02 (2006.01) E04G 23/02 (2006.01) F25C 3/02 (2006.01)
Patent
CA 2443014
An ice hockey arena having an ice rink surrounded by tiers of spectator seats, wherein said ice rink has a playing surface above a first concrete base having a first width and a first length, a first series of cooling pipes within said first base and an insulation layer between said first base and the ground, the improvement comprising a second concrete base having a second width and a second length above said first base wherein said second width is greater than said first width; and a second series of cooling pipes within said second base. The method allows for the enlargement of a standard NHL ice playing surface to International Ice Hockey Federation width playing surface in a cost-effective manner while maintaining acceptable spectator sight lines.
Gowan Intellectual Property
Stadium Consultants International Inc.
LandOfFree
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