C03B37/01265 - CPC Classification Index

ClassID:

87226 ⎘

C03B37/01265 - CPC Classification

Classification description:

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags; Manufacture of glass fibres or filaments; Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt

Sub-classes:

C03B37/01268 » {by casting} 12
C03B37/01271 » {by centrifuging} 1
C03B37/01274 » {by extrusion or drawing} 28
C03B37/01277 » {by projecting or spraying the melt, e.g. as droplets, on a preform} 0

Recent Application in this class:

20260062336

2026-03-05

GLASS COMPOSITION FOR FLAT CROSS-SECTION GLASS FIBERS, FLAT CROSS-SECTION GLASS FIBERS AND METHOD FOR MANUFACTURING FLAT CROSS-SECTION GLASS FIBERS FROM GLASS MATERIAL CONTAINING GLASS RECYCLING MATERIAL