06357185 is referenced by 17 patents.

A rafter air infiltration block for use in house construction to prevent loss of blown-in insulation and to prevent air infiltration between the outside and the trusses. A generally rectangular piece of stiff, waterproof material has a plurality of fold lines to allow the block to be readily placed where desired in a variety of different settings and to conform to a roof vent.

Title
Rafter air infiltration block
Application Number
9/721274
Publication Number
6357185 (B1)
Application Date
November 22, 2000
Publication Date
March 19, 2002
Inventor
Mark H Theno
Minnetonka
MN, US
John R Twardy
Monticello
MN, US
David Wayne Koch
Coon Rapids
MN, US
James S Andrews
Medina
MN, US
Keith G Obermeyer
Hamel
MN, US
Agent
Vidas Arrett & Steinkraus PA
US
Assignee
Ado
US
IPC
E04B 7/18
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