Patent classifications
A
HUMAN NECESSITIES
Load children
A47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
Load children
A47L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
Load children
11/00
Machines for cleaning floors, carpets, furniture, walls, or wall coverings
Load children Filter patents View analytics View as hierarchy
A47L11/40
Parts or details of machines not; provided for in; groups A47L11/02 - A47L11/38,; or not restricted to one of these groups; , e.g. handles, arrangements of switches, skirts, buffers, levers
Load children Filter patents View analytics View as hierarchy
A47L11/4063
Driving means; Transmission means therefor
Load children Filter patents View analytics View as hierarchy
A47L11/4069
Driving or transmission means for the cleaning tools
Filter patents View analytics View as hierarchy