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US 2005/0087533 A1Published application
Cold box lid
AssigneeDisplay Industries, LLC.
InventorsJames Robertson, Bernard Primiano, Ming Sun
Life of this patent
Estimating the term…
Abstract
A lid for a cold box has a shell-like configuration with front and rear shell members hingedly connected. The front shell member pivots relative to the rear shell member to provide access to the interior of the cold box when the front shell member is lifted by a handle. A viewing window is provided in the front shell member. The rear shell member is vented to provide passageways for the intake and outtake of air.
Claims14
An apparatus, comprising:
- a front shell member having a top portion with a rear edge portion, a left side portion attached to said top portion, a right side portion attached to said top portion, and a front portion attached to said top portion, left side portion and right side portion;
- an opaque rear shell member having a top portion with a front edge portion, a left side portion attached to said top portion, a right side portion attached to said top portion, and a rear portion attached to said top portion, left side portion and right side portion;
- and
- a hinge connecting said front and rear shell members along said rear edge portion of said front shell member and said front edge portion of said rear shell member, said front shell member being movable between a closed position at which said front and rear shell members abut one another and an open position at which said left and right side portions of said front shell member are spaced from said left and right side portions of said rear shell members.
1 more element
A lid for a cold box, comprising:
- a transparent front shell member having a top portion with a rear edge portion, a left side portion attached to said top portion, a right side portion attached to said top portion, and a front portion attached to said top portion, left side portion and right side portion, said left and right side portions being tapered so that said front shell member slants downward from rear to front;
- an opaque rear shell member having an air inlet and an air outlet, a top portion with a front edge portion, a left side portion attached to said top portion, a right side portion attached to said top portion, and a rear portion attached to said top portion, left side portion and right side portion, said front and rear shell members being hingedly connected along said rear edge portion of said front shell member and said front edge portion of said rear shell member;
- a front rib extending along a bottom edge of said front shell member and a rear rib extending along a bottom edge of rear shell member;
- and
- a handhold attached to said front shell member.
2 more elements
Dependencies are inferred from the claim text.