Abstract: An expansion wedge anchor for insertion in a hole delimited by a wall comprises an expander member and an expansion member. The expander member is provided at a leading end of the expansion member. The expander member includes a flaring end, the expansion member being expandable at a trailing end thereof and being adapted to engage the wall of the hole when the expander member is positioned in the hole. Upon longitudinal withdrawal of the expander member from the hole, the expander member displaces longitudinally relative to the expansion member with the flaring end thereof gradually causing the trailing end of the expansion member to expand, whereby a trailing edge of the expansion member engages the wall of the hole. The trailing end is adapted, when expanded by the flaring member, to extend at an angle with respect to a longitudinal axis of said expander member.

Abstract: A tubular device which is anchorable to a plate member comprises a first part including a tubular sleeve having resilient legs formed on one end thereof and an annular flange separating the legs from the rest of the sleeve and a second part comprising a tubular actuating member received in the sleeve. The tubular actuating member has a tapered end adjacent the legs. The tubular device is adapted to be received in a bore through a plate member whereupon the actuating member may be urged into engagement with the legs whereby the actuating member spreads the legs, causing the plate member to be gripped between the legs and the annular flange. The actuating member may be left in engagement with the legs, thereby to hold the legs in the spread configuration.

Abstract: A stackable carton with a V-shape over center hinged pour spout formed in one wall of the carton is provided. The V-shaped pour spout when pulled in the open position forms a funnel for dispensing the contents of the carton. On closing the pour spout, a three pivot construction, by toggle action, reseals the carton and protects its contents.

Abstract: A crab or fish trap being made of a pair of cooperating mating halves pivotally joined together, each half generally being of a triangular prismatic shape and made of a mesh material.