Collapsible trivet

Details Collapsible trivet Collapsible trivet

1974-08-30

1976-07-06

Frazier, Roy D.

Supports

Stand

Receptacle

248150, 248346, 403163, A47G 2300

Patent

active

039678032

ABSTRACT:
This is a collapsible molded plastic trivet device which comprises a pair of integrally molded pivotally connected elongated plastic arms with upstanding spacer blades formed of the ends of and adapted to be collapsed for efficient storage and thereafter expanded into an operative position and including a strengthening bead around the edge portions of said spacer blades thereby achieving minimum contact area with the utensil and permitting maximum exposure area of the cooking utensil with the ambient air as well as providing the required blade strength for the inexpensive molded plastic construction.

REFERENCES:
patent: 1338486 (1920-04-01), Bordick
patent: 2312516 (1943-03-01), Alldredge
patent: 3195266 (1965-07-01), Onanian
patent: 3279730 (1966-10-01), Holmes
patent: 3526380 (1970-09-01), Tong
patent: 3832074 (1974-08-01), Dehar

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