Upper fill tube configuration

Details Upper fill tube configuration Upper fill tube configuration

1986-08-25

1988-01-26

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15347, 285 7, A47L 914

Patent

active

047208872

ABSTRACT:
The invention provides an upper fill tube configuration for a vacuum cleaner that includes: a rigid upper fill tube that communicates, adjacent its upper end, with a dirt collecting receptacle; a flexible tube extending from the cleaner foot; communicating with the rigid upper fill tube and removably secured to it and a latch arrangement carried, in part, by the flexible tube and, in part, by the upper fill tube to releasably retain the two together.

REFERENCES:
patent: 2260236 (1941-10-01), Smellie
patent: 2730750 (1956-01-01), La Briere
patent: 2738538 (1956-03-01), Vance
patent: 4621390 (1986-11-01), Hampton et al.

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