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1. (WO2017149169) MULTIPLE-TRAY DEVICE

Pub. No.:    WO/2017/149169    International Application No.:    PCT/ES2016/070526
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Jul 13 01:59:59 CEST 2016
IPC: A47G 23/06
A47G 19/00
A47B 57/20
Applicants: BRONCHU GARCIA, Luis
Inventors: BRONCHU GARCIA, Luis
Title: MULTIPLE-TRAY DEVICE
Abstract:
A multiple tray device with an improved transportation and storage capacity is provided, to increase the number of items that can be simultaneously carried by a waiter or similar, comprising at least two trays {2, 2) and a plurality of first through openings (22), arranged following a circumferential pattern on the central fiat portion; at least three columns (3) extending from the first through openings (22) at least between two trays (2, 2), arranged one above the other, wherein the side wall of each column (3) comprises a set of second through openings (30) separated at a vertical distance (d) and the lower end of each column (3) comprises a plate-shaped stop (31 ) and a threaded portion of the side wail (32), wherein a socket element portion (4) may be coupled, the said socket being internally threaded so that each column (3) may be fixed to a tray (2) in an upright position; and at least three sets of nuts and bolts (5, 6) passing through the second openings (30) that transversely protrude and may be used as a bottom support for a tray (2) respectively arranged on the columns (3).