Title:
Vacuum cleaner
United States Patent 2648396
US Patent References:
Vacuum cleaner
- - 1631549

Suction cleaner
- - 1936761

Suction cleaner
- - 2046684

Suction cleaner
- - 2202999

Vacuum cleaner and the like apparatus
- - 2242163


Inventors:
Kirby, James B.
Publication Date:
08/11/1953
View Patent Images:
Download PDF 2648396 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Kirby, James B.
Primary Class:
15/352
Other Classes:
15/339, 15/257.100, 15/353, 15/326, 15/390, 15/420, 55/400, 15/412, 15/422.200, 60/330, 15/332, 15/246.300, 15/323, 15/327.100
International Classes:
A47L5/32; A47L7/04; A47L9/10; A47L9/16; A47L5/22; A47L7/00
US Patent References:
2244165Suction cleaner
2302548Vacuum cleaner
2404657Transmission
2484491Movable filter type suction cleaner
2524117Vacuum cleaner