Ventilating devices where the heating or cooling is irrelevant (nozzles or air-diffusers B60H1/34)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Ventilating devices where the heating or cooling is irrelevant

CPC: Ventilating devices where the heating or cooling is irrelevant (nozzles or air-diffusers B60H1/34)

Full titles differ between systems:

IPC:

Heating, cooling or ventilating devices > Ventilating devices where the heating or cooling is irrelevant

CPC:

Heating, cooling or ventilating devices > Ventilating devices where the heating or cooling is irrelevant (nozzles or air-diffusers B60H1/34)

CPC subdivides this area 4x more granularly than IPC with 3 additional codes.

3 codes are CPC-only extensions.

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B60H 1/241 +5 CPC CPC only CPC only
B60H 1/247 CPC only CPC only
B60H 1/248 +1 CPC CPC only CPC only
B60H 1/26 Ventilating openings in vehicle exterior; Ducts for conveying ventilating air +3 CPC IPC+CPC Available in IPC and CPC

Class B60,2013–2023, worldwide · Source: EPO PATSTAT

Class B60,2013–2023, worldwide · Source: EPO PATSTAT