Above-the-floor adaptor for upright vacuum cleaners

Details Above-the-floor adaptor for upright vacuum cleaners Above-the-floor adaptor for upright vacuum cleaners

1975-05-27

1977-02-22

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

A47L 532

Patent

active

040085058

ABSTRACT:
An adaptor for converting an upright vacuum cleaner for use as an above-the-floor cleaner. The adaptor includes an open ended housing which is removably fitted over the front of the cleaner chassis and includes an air chamber communicating the cleaner nozzle opening with one extremity of a hose. The adaptor includes yieldable gripping members for engagement with the upper surface of the cleaner chassis. It also includes camming tabs and resilient fingers spaced apart across the outlet opening of the air chamber for entry into the cleaner nozzle to secure the adaptor laterally while the gripping members draw the adaptor tightly against the cleaner nozzle.

REFERENCES:
patent: 1708282 (1929-04-01), Serva
patent: 1773961 (1930-08-01), Dance
patent: 1920621 (1933-08-01), Allen
patent: 2871504 (1959-02-01), Gall et al.
patent: 2996748 (1961-08-01), Gitzendanner

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