Vacuum cleaner assembly

Details Vacuum cleaner assembly Vacuum cleaner assembly

1986-03-10

1987-03-10

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15333, 15410, A47L 932

Patent

active

046481494

ABSTRACT:
An electric vacuum cleaner has a floor engaging unit, a generally vertically extending handle assembly pivotally affixed to the rear of the floor engaging unit, and a porous bag assembly mounted to the front of the handle assembly. The handle assembly is hollow to direct dust-laden air from the floor engaging unit to the bag assembly. A bottom plate, under the brush roll, has notches at its edges to enhance edge cleaning, and front wheels for the cleaner. Ridges are provided in the floor engaging unit to prevent improper assembly of the drive belt. The handle assembly is resiliently biased upwardly, and a release is provided thereon to enable relaxation of forces on the porous bag of the porous bag assembly, to facilitate changing of the bag.

REFERENCES:
patent: 2070689 (1937-02-01), Smellie
patent: 2763887 (1956-09-01), Brace
patent: 2881465 (1959-04-01), Duff
patent: 3482273 (1969-12-01), Price
patent: 3482276 (1969-12-01), Fillery
patent: 3512207 (1970-05-01), Ettridge

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1014944