Adjustable, disposible funnel

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Funnel type

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Details

141391, 493932, 493296, B67C 1100, B65B 3902

Patent

active

048967076

ABSTRACT:
A sheet of flexible material may be hand formed into a selected, conic, funnel shape; maintained in that shape while utilized as a funnel; then disposed of. A kit containing a quantity of such sheets provides ease of transport and ready access to a multiplicity of disposable funnels of various selected sizes.

REFERENCES:
patent: 1911671 (1933-05-01), Blauvelt
patent: 2100888 (1937-11-01), Vine
patent: 2158688 (1939-05-01), Brooks
patent: 2321639 (1943-06-01), Zarbo
patent: 2330460 (1943-09-01), Waldrip et al.
patent: 2605582 (1952-08-01), Allen
patent: 3572318 (1971-03-01), Garland
patent: 4062387 (1977-12-01), Peniche
patent: 4108222 (1978-08-01), Kaufman

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