Title:
VACUUM CLEANER
United States Patent 3477087
US Patent References:
Vacuum cleaner
- - 2064587

Filter mechanism
- - 2331332

Lightweight portable vacuum cleaner
- - 3334370


Inventors:
Robinson, Glen
Publication Date:
11/11/1969
View Patent Images:
Download PDF 3477087 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
BON AIRE IND INC
Primary Class:
15/344
Other Classes:
55/367, 55/357, 55/373, 55/467, 55/378
International Classes:
A47L5/24; A47L5/36; A47L5/22; B01D29/10; A47L5/24




<- Previous Patent (FLOOR SCRUBBER AND P...)   |   Next Patent (FLOOR SCRUBBER SHAFT...) ->