Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1989-01-09
1990-08-28
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15395, 154151, A47L 524
Patent
active
049513486
ABSTRACT:
An accessory crevice tool for a hand vacuum cleaner includes a stationary portion having an adapter fittable into an inlet opening in the dust bowl of the hand-held vacuum cleaner and a rotatable portion fitted thereon. Detents in the connection between the stationary portion and the rotatable portion of the crevice tool permit stable retention of the crevice tool in a desired rotational position. A spring clip can be positioned in the inlet opening for engagement with a surface of the adapter. A locking portion of the spring clip can extend into the inlet opening for engagement with an optional latching groove in the surface of the adapter. This engagement retains the crevice tool attached to the dust bowl against all but affirmative effort to disengage them.
REFERENCES:
patent: 1847696 (1932-03-01), Nielsen
patent: 2844841 (1958-07-01), Bergquist
patent: 4573237 (1986-03-01), Kochte et al.
patent: 4766638 (1988-08-01), McDowell
Barker Ron
Gerke, Jr. Burton E.
Kosten Richard B.
Krasznai Charles Z.
Black & Decker Inc.
Deutsch Barry E.
Moore Chris K.
LandOfFree
Rotatable indexable accessory vacuum cleaner tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotatable indexable accessory vacuum cleaner tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotatable indexable accessory vacuum cleaner tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1580223