Patents Represented by Attorney Glenn W. Ohlson

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  • Clip for attaching insulation and the assembly thereof
    Patent number: 4043092
    Abstract: A clip and the assembly of the clip with a structural member and insulative layers, the clip being releasibly self-attached to projecting edge portions of the member so as to have two impaling projections for impaling the layers.
    Type: Grant
    Filed: October 2, 1973
    Date of Patent: August 23, 1977
    Assignee: United States Gypsum Company
    Inventors: George W. Paul, Henry A. Balinski, Paul S. Quigg, John H. Crumbaugh