Vacuum cleaner wand adapters and handle assemblies including...

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Reexamination Certificate

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C015S377000, C015S414000

Reexamination Certificate

active

11055209

ABSTRACT:
Vacuum cleaner wand adapter for coupling a vacuum cleaner handle to a wand implement of the vacuum cleaner including a housing defining an inner passage for receiving part of the handle and part of the wand implement, a first locking mechanism arranged on the housing for releasably locking the handle to the housing, and second locking mechanism arranged on the housing for releasably locking the housing to the wand implement. An electrical contact structure is also preferably provided to enable the wand adapter to be electrically connected to existing wand implements and handles.

REFERENCES:
patent: 4345805 (1982-08-01), Finley et al.
patent: 4494270 (1985-01-01), Ritzau et al.
patent: 4550958 (1985-11-01), Smith
patent: 4963100 (1990-10-01), Genoa et al.
patent: 4969837 (1990-11-01), Genoa et al.
patent: 5462311 (1995-10-01), Cipolla
patent: 5472346 (1995-12-01), Gray et al.
patent: 5551731 (1996-09-01), Gray et al.
patent: 5575509 (1996-11-01), Wood et al.
patent: 5755578 (1998-05-01), Contant et al.
patent: 6015298 (2000-01-01), Linhart
patent: 6108861 (2000-08-01), Vystrcil et al.
patent: 6237962 (2001-05-01), Lim

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