Abstract: A deck structure adapted for assembly with a supporting frame. The deck structure includes a plurality of clip members adapted to be secured to the supporting frame and a plurality of planks adapted to be assembled with the clip members. The clip members having an elongated base portion and plank receiving portions attached to said base portion for engaging and securely retaining the planks in engagement with the clip members. Each elongated base portion of the clip members having a first and a second end, the first end of the elongated base portions being adapted to be engaged with the second end of the elongated base portions of another clip member.

Abstract: A modular fencing system including posts that have a generally tubular body. At least one opening is disposed in a side wall of said post, with a rail being able to be received in the opening of the post. A longitudinal reinforcing wall is disposed in the post next to the opening for reinforcing the post at least in the area of the opening. The post is adapted to receive a plurality of support systems for temporary, semi-permanent or permanent installations.

Abstract: A modular fencing system including posts that have a generally tubular body. At least one opening is disposed in a side wall of said post, with a rail being able to be received in the opening of the post. A longitudinal reinforcing wall is disposed in the post next to the opening for reinforcing the post at least in the area of the opening. The post is adapted to receive a plurality of support systems for temporary, semi-permanent or permanent installations.

Abstract: A dock structure, adapted to mount to a frame, having clips which are attached to the frame and plank members which are assembled to the clips. Both the clips and the planks are integrally formed of plastic to provide high weatherability, durability and pleasing aesthetics. In assembly, clips are securely attached to the frame and a plank member is adapted to securely attach to the clips thus concealing any fasteners which secure the dock structure to the underlying structural frame.

Abstract: A plastic plank member, for use with a deck arrangement, having a rigid base portion and a tread portion attached thereto which are integrally extruded of suitable plastics. The rigid portion of the plank member is adapted to be secured to an underlying support structure. The tread portion is formed with protrusions projecting upwardly away from the tread and grooves formed therein. The characteristics of the tread result in a sufficiently high coefficient of friction to reduce the possibility of slipping on the plank member.

Abstract: Ventalation structure for farm storage bins and the like comprising a series of bracing members to hold a bin roof structure above a bin wall structure thereby opening the structure to uniform air circulation. Screening material is provided to prevent bugs and other objects carried by the air from entering the bin and a baffle member protect the ventalation structure from windblown rain and snow. The ventilation structure enables stored commodities to dry faster and minimizes the risk of dust explosions.