characterised by the use of the objects

Full Title

Making hollow objects > characterised by the use of the objects

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

Subclass:

WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

Child Classifications

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• B21D 51/18 vessels, e.g. tubs, vats, tanks, sinks, or the like
• B21D 51/24 high-pressure containers, e.g. boilers, bottles
• B21D 51/26 cans or tins; Closing cans or tins in a permanent manner
• B21D 51/36 collapsible or like thin-walled tubes, e.g. for toothpaste
• B21D 51/38 Making inlet or outlet arrangements of cans, tins, baths, bottles or other vessels; Making can ends; Making closures
• B21D 51/52 boxes, cigarette cases, or the like
• B21D 51/54 cartridge cases, e.g. for ammunition, for letter carriers in pneumatic-tube plants