CPC Definition - Subclass A42C
This place covers:
Details of manufacturing head coverings and appliances or trimmings therefor.
This place covers:
Details of manufacturing hats.
In this place, the following terms or expressions are used with the meaning indicated:
Hat | Soft head covering |
This place covers:
Details of manufacturing helmets.
In this place, the following terms or expressions are used with the meaning indicated:
Helmet | Hard protective head covering |
This place covers:
Manufacturing of helmets whereby an inner layer is moulded directly into an outer hard shell.
Attention is drawn to the following places, which may be of interest for search:
Shaping by internal pressure generated in the material, e.g. swelling, foaming | |
Incorporating or moulding on preformed parts | |
Shaping by blow-moulding | |
Shaping by thermoforming | |
Shaping composites,i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts |
This place covers:
Forming helmet shells from solid sheets of material (can be metal or plastic).
Attention is drawn to the following places, which may be of interest for search:
Working of sheet metal |
This place covers:
Helmets custom-made to fit the head of an individual.
Attention is drawn to the following places, which may be of interest for search:
Measuring heads | A61B4/07 |
Measuring in general |
Attention is drawn to the following places, which may be of interest for search:
Sewing-machines for straw hats; sewing-machines for making hat-brims |
This place covers:
Sweat-bands to be used inside the hat to absorb sweat.
This place does not cover:
Headbands to be worn on their own, e.g. for absorbing sweat |
This place covers:
This group is not used.