Patent classifications
A
HUMAN NECESSITIES
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A47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
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A47J
KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
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41/00
Thermally-insulated vessels, e.g. flasks, jugs, jars
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A47J41/0005
comprising a single opening for filling and dispensing provided with a stopper
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A47J41/0016
the stopper remaining in the opening and clearing a passage way between stopper and vessel for dispensing
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