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US2020309152A1
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Special Personal Cooling Device Called the Breezy Belt
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US4167090A
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Knock-down truss structure
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US4143500A
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End bearing construction for truss
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US4089107A
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Apparatus for fabricating flat trusses
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US4098310A
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Apparatus for beveling truss components
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US4031686A
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Combination wood and metal truss structure
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US4005520A
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Frame structure fabricating system
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US3868898A
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Rolling truss joint connector plates
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US3564792A
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Enclosed portable staircase
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US3531904A
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Reinforced construction for wood stress members
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US3439607A
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Method for fabricating trusses in upright position
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GB1159177A
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Building Trusses
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US3479920A
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Connector plate
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US3454292A
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Interfitting multipiece connectors
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US3498170A
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Connector plate combination
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US3413703A
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Method for fabricating trusses in horizontal position
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US3435508A
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Method of fabricating trusses
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GB898057A
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Improvements relating to toothed plates for interconnecting wooden members
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CA822869A
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Connector plate
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CA902330A
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Reinforced construction for wood stress members
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