Utility tray having foldable handle

Details Utility tray having foldable handle Utility tray having foldable handle

1985-11-22

1988-01-19

Moy, Joseph Man-Fu

Receptacles

Outlet or junction box type

Sectional receptacle

220 238, 220335, 206373, B65D 2528

Patent

active

047200219

ABSTRACT:
A portable utility tray formed from a resilient thermoplastic material, such as polyethylene. The tray is provided with one or more continuous upward protrusions, of generally inverted V-shape, with one of the protrusions defining a raised rib running centrally and longitudinally of the tray. The top of the rib is provided with sockets to receive pintles carried by a handle pivotally mounted on the rib top, the handle being rotatable over approximately 180.degree.. The handle and rib are provided with cooperating dimple and detent elements to releasably hold the handle in an upright position. The handle may be swung in either of two substantially flat positions, with the handle being releasably held in either of its two extreme, substantially flat positions. The tray is formed by blow molding a preform, to form a double-wall tray, and then cutting off and removing the inner bottom one of double walls.

REFERENCES:
patent: 1275695 (1918-08-01), Iverson
patent: 2458233 (1949-01-01), Wemyss
patent: 3191796 (1965-06-01), Schwartz et al.
patent: 3476282 (1969-11-01), Monaco et al.
patent: 4003611 (1977-01-01), Smith
patent: 4023702 (1977-05-01), McKnight
patent: 4225052 (1980-09-01), Tector et al.

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