Patents Represented by Attorney P. J. Lerner

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  • Stackable fastener assembly
    Patent number: 4121715
    Abstract: A nail-like fastener having a substantially rectangular washer adapted to permit overlapping vertical stacking of a number of fastener/washer assemblies for use in a fastener driving apparatus of the type including a piston. The washers each include two substantially U-shaped recesses or cut-outs disposed one each near the midpoints of the top and bottom washer edges, such that the bottom fastener of a stack may be fired from the driving apparatus without disruption of the remainder of the stack.
    Type: Grant
    Filed: September 19, 1977
    Date of Patent: October 24, 1978
    Assignee: Olin Corporation
    Inventor: Elmer Raleigh Hodil, Jr.