Class 52/331 - Distinct means between base of sustainer and section

Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure including distinct means, e.g., hanger, bracket
No. of patents: 4
Last issue date: 01/20/2009

Number	Title	Issue Date
7478505	Metal stud arrangement A metal stud arrangement has a top track with a support rail fixed to the track-web and extending between track flanges into the trough of the track. The support rail has an enlarged hanger portion with a maximum width. A metal stud of the arrangement has an opening...	01/20/2009
5809722	Girder supported reinforced concrete slab building structures with shearing connectors, and methods of constructing the building structures and connectors Reinforced concrete slab and girder building structures incorporate shearing connectors with lengthwise support parts to which lengthwisely spaced, transversely extending, rigid load transfer plates affix. A girder structure having one or more lengthwisel...	09/22/1998
5230191	Precast insulated concrete panel for prefabricated building structure A precast insulated concrete panel and a method of forming same and a building structure incorporating such panel is described. The precast insulated concrete panel is comprised of an outer insulating skin formed by a rigid layer of insulating sheet foam ...	07/27/1993
4109439	Floor mat having interchangeable design elements A floor mat of the type comprising crossed, interlocking flexible strips which are arranged in grid-like fashion. A plurality of interchangeable design elements are inserted in the rectangular interstitial spaces between the strips at various places on th...	08/29/1978

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