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US 12,313,345 B2Granted
Cold storage including a sliding door having a vertical drain
AssigneePhc Holdings Corporation
InventorsMinoru Tada, Mitsuyuki Shirata, Takumi Nishimura
Life of this patent
Estimating the term…
Abstract
A cold storage includes a box with an opening at front, a frame bordering the opening, a sliding door attached to the frame and including, in at least one of a left-side end portion and a right-side end portion, a drain channel extending vertically, and a porous body with water permeability, the porous body being attached to an upper surface of the sliding door to establish fluid communication with the drain channel.
Claims6
A cold storage comprising:
- a box with an opening at front;
- a frame bordering the opening;
- a sliding door attached to the frame and including, in at least one of a left-side end portion and a right-side end portion, a drain channel extending vertically;
- and
- a porous body with water permeability, the porous body being attached to an upper surface of the sliding door to establish fluid communication with the drain channel.
2 more elements
Dependencies are inferred from the claim text.