Details of blowing glass (for blowing with the mouth C03B9/02); Use of materials for the moulds

Child Classifications

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• C03B 9/31 Blowing laminated glass articles or glass with enclosures, e.g. wires, bubbles since 1990 IPC+CPC Available in IPC and CPC
• C03B 9/32 Giving special shapes to parts of hollow glass articles IPC+CPC Available in IPC and CPC
• C03B 9/34 Glass-blowing moulds not otherwise provided for +2 CPC IPC+CPC Available in IPC and CPC
• C03B 9/36 Blow heads; Supplying, ejecting or controlling the air +7 CPC IPC+CPC Available in IPC and CPC
• C03B 9/38 Means for cooling, heating, or insulating glass-blowing machines +8 CPC IPC+CPC Available in IPC and CPC
• C03B 9/40 Gearing or controlling mechanisms specially adapted for glass-blowing machines +1 CPC IPC+CPC Available in IPC and CPC
• C03B 9/42 Means for fusing, burning-off, or edge-melting combined with glass-blowing machines (uniting glass pieces by fusing C03B23/20) IPC+CPC Available in IPC and CPC
• C03B 9/44 Means for discharging combined with glass-blowing machines, e.g. take-outs IPC+CPC Available in IPC and CPC
• C03B 9/46 Means for cutting the hot glass in glass-blowing machines (burning-off C03B9/42) IPC+CPC Available in IPC and CPC
• C03B 9/48 Use of materials for the moulds since 1980 IPC+CPC Available in IPC and CPC