Filter stop for a vacuum cleaner

Details Filter stop for a vacuum cleaner Filter stop for a vacuum cleaner

2006-10-10

2006-10-10

Pham, Minh-Chau T. (Department: 1724)

Gas separation

Flexible or collapsible bag type

With flow line coupling means

C055S375000, C055S377000, C055S378000, C055SDIG020, C015S349000, C015S351000, C015S352000, C015S339000

Reexamination Certificate

active

07118607

ABSTRACT:
A filter stop for a vacuum cleaner contains a dust chamber that is closable with a lid and receives a dust bag with a reinforcement plate in a specific fitting position. The filter stop has a base plate that is movable between two stopping positions parallel to the direction in which the reinforcement plate of the dust bag is inserted into the dust chamber. The filter stop is also provided with a swiveling lever that can be brought into a position activating the vacuuming function of the vacuum cleaner by the reinforcement plate when the dust bag is correctly positioned. The swiveling lever is in a position preventing the vacuuming function from being activated when the dust bag is not correctly positioned. The filter stop can be brought into a stop position activating the vacuuming function exclusively when the swiveling lever is actuated by a shoulder of the reinforcement plate.

REFERENCES:
patent: 4678486 (1987-07-01), Jacob et al.
patent: 5028245 (1991-07-01), Stein et al.
patent: 5089038 (1992-02-01), Kopco et al.
patent: 5092915 (1992-03-01), Lackner
patent: 5940931 (1999-08-01), Jeon
patent: 34 07 658 (1985-09-01), None
patent: 40 13 572 (1990-11-01), None
patent: 39 20 313 (1991-01-01), None
patent: 40 40 099 (1992-06-01), None
patent: 0 279 793 (1988-08-01), None
patent: 0 396 864 (1990-11-01), None
patent: 09187406 (1997-07-01), None

Affiliated with

Also associated with

Rating

Filter stop for a vacuum cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter stop for a vacuum cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter stop for a vacuum cleaner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3638168