Transporting hot glass sheets

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Transporting of glass products during their manufacture > Transporting hot glass sheets

CPC:

Transporting of glass products during their manufacture, (conveying systems for fragile sheets, e.g. glass B65G49/06) > Transporting hot glass sheets

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 1980.

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C03B 35/142 CPC only CPC only
C03B 35/145 +1 CPC CPC only CPC only
C03B 35/16 by roller conveyors since 1980 +7 CPC IPC+CPC Available in IPC and CPC
C03B 35/20 by gripping tongs or supporting frames since 1980 +1 CPC IPC+CPC Available in IPC and CPC
C03B 35/22 on a fluid support bed, e.g. on molten metal since 1980 IPC+CPC Available in IPC and CPC

Class C03,2013–2023, worldwide · Source: EPO PATSTAT

Class C03,2013–2023, worldwide · Source: EPO PATSTAT