Static structures (e.g. – buildings) – Three-way corner construction – Barrier resting on top of vertical structures; e.g. – walls
Reexamination Certificate
2006-07-05
2010-12-07
Canfield, Robert J (Department: 3635)
Static structures (e.g., buildings)
Three-way corner construction
Barrier resting on top of vertical structures; e.g., walls
C052S192000, C052S302200, C052S636000, C454S182000
Reexamination Certificate
active
07845129
ABSTRACT:
A floor support for a grain bin floor made from a sheet of galvanized steel. The support having an upper flange or rail that extends upwardly from an upper shelf and is interposed between notches. A plurality of columns that extend downwardly from the upper shelf to a base to provide added stability to the support. A bend in the support which allows the support to stand upright without the need for additional supports.
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L & J Industries, Inc., FREE-FLOW Heavy Duty Grain Bin Floor Supports.
Canfield Robert J
Sukup Manufacturing Company
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