Paper compressor
AssigneePermclip Products Corporation
InventorJoseph T. Corey
Life of this patent
Estimating the term…
Abstract
A paper compressor including an elongated plastic body portion having a pair of opposite sides and a pair of opposite ends and a longitudinal axis, a slot extending inwardly from each of the ends, a hole spaced inwardly from each of the slots, a pair of ribs molded integrally with the plastic body portion and extending along the opposite sides, a central rib molded integrally with the body portion and extending along the longitudinal axis, the body portion being curved so that its undersurface is convex and its upper surface is concave. A steel paper compressor which is the same as the plastic compressor except that it does not have ribs.
Claims15
A paper compressor comprising an elongated plastic body portion having a pair of opposite sides and a pair of opposite ends and a longitudinal axis, a hole spaced inwardly from each of said ends, and rib means molded integrally with said plastic body portion and extending longitudinally of said body portion, said body portion including an upper surface and a lower surface, and said body portion being curved so that said lower surface is convex.
A paper compressor comprising an elongated plastic body portion having a pair of opposite sides and a pair of opposite ends and a longitudinal axis, a hole spaced inwardly from each of said ends, rib means molded integrally with said plastic body portion and extending longitudinally of said longitudinal axis, upper and lower surfaces on said body portion, said body portion being resiliently biased so that said upper surface assumes a concave condition between said ends and said lower surface assumes a convex condition between said ends.
A paper compressor comprising an elongated strip-like body portion having a pair of opposite sides and a pair of opposite ends and a longitudinal axis, a hole spaced inwardly from each of said ends, said body portion including an upper surface and a lower surface, and said body portion being curved so that said lower surface is convex.
A paper compressor comprising an elongated strip-like body portion having a pair of opposite sides and a pair of opposite ends and a longitudinal axis, a hole spaced inwardly from each of said ends, upper and lower surfaces on said body portion, said body portion being resiliently biased so that said upper surface assumes a concave condition between said ends and said lower surface assumes a convex condition between said ends.
Dependencies are inferred from the claim text.