Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Funnel type
Patent
1987-12-21
1990-01-30
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Funnel type
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
Cusick Ernest G.
Duffy James F.
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