Holder for filter bags

Details Holder for filter bags Holder for filter bags

1978-11-20

1980-09-23

Cuchlinski, Jr., William A.

Liquid purification or separation

Filter

Handled

99295, 210474, B01D 2300

Patent

active

042241685

ABSTRACT:
A holder of elastic material for filter bags open at the top for preparing beverages, especially tea and coffee, which comprises a tubular stud having two oppositely arranged stud sections connected at their upper ends by an annular member and spaced from each other by a slot having two diametrically arranged slot sections while at least one manually operable spring-urged pressure member is provided which is adapted to press the stud sections toward each other to reduce the diameter of the stud and thereby facilitate the placing of a filter bag on the stud. Advantageously the stud sections are provided with tapering surfaces to facilitate the slipping of a filter bag onto the stud, while barbs or the like are provided on the stud sections for piercing an inserted filter bag and holding the same.

REFERENCES:
patent: 3483812 (1969-12-01), Gast et al.
patent: 3615708 (1971-10-01), Abile-Gal

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