Clamp for holding oysters and like mollusc while being pryed opened
OwnerLaurent Thibaultinventor
Life of this patent
Estimating the term…
Abstract
A clamp for safely opening oysters and the other molluscs. It works as a pincer to trap an oyster to be pryed open. The clamp consists of two half-shells, hinged together at their rear ends to a closed position forming an oyster receiving enclosure opened at the front to expose the oyster. The bottom half shell is larger than the top half shell so as to receive the latter and thus vary the size of the enclosure to trap oysters of different sizes. The front edge position of the two half shells form outward ribs serving as a hand shield for the users hand, which presses onto the half shells to trap an oyster and hold it firmly while the other hand uses an oyster knife to pry it open.
Claims13
A clamp for holding an oyster and like mollusc while being pryed opened, comprising an inner half shell and an outer half shell, each half shell of elongated shape, with a front edge and a rear end and of U-shaped cross-section including two side walls, a central wall and a back wall which define a cavity opened at said front edge, hinge means hinging said two-half shells together at their rear ends said two half shells capable of pivoting to a closed position facing each other with the two cavities forming an enclosure with a front opening, the side walls of said inner half shell nesting within the cavity the outer half shell, whereby the size of said enclosure is variable and said enclosure is accessible at said front opening, and whereby a mollusc of variable size can be located in said enclosure and clamped by inward pressure exerted on said central walls while being exposed to a prying knife at said front opening.
A clamp for prying open oysters and other molluscs comprising:
- two half shells facing each other when assembled and including a top half shell and a bottom half shell, each of said half shells comprising a rear and a front, said front comprising means for guarding projecting out of said half shell, said means for guarding of said top half shell and said means for guarding of said bottom half shell creating a continuous guard to protect a user's hand, said rear of said top half shell having an extension with a transverse slot, said rear of said bottom half shell having a Z-shaped pivot arm comprising a web and two wings joined to said web in opposite direction, a first wing disposed on a plane parallel to the plane of said second wing and coinciding with said rear of said bottom half shell, so that to assemble said half shells, said web goes through said transverse slot at a 90.degree. angle and said first wing becomes parallel to said extension.
Dependencies are inferred from the claim text.