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  1. Technology classes
  2. /D · Textiles
  3. /D06 · Treatment of textiles or the like
  4. /D06L · Dry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up
  5. /D06L 4/00 · Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
  6. /D06L 4/20 · Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods: using
  7. /D06L 4/29
D06L 4/29

In a gaseous environment

Official title: in a gaseous environment (D06L4/24 takes precedence)

D06L4/29 (In a gaseous environment) appears on 2 US grants and 1 published applications in this corpus.

Search patents in D06L

Where it sits

  1. DTextiles
  2. D06Treatment of textiles or the like
  3. D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up
  4. D06L 4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
  5. D06L 4/20Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods: using
  6. D06L 4/29In a gaseous environment
Granted patents
2
Published applications
1
Assignees
2
Inventors
2
Latest grant
5 Aug 2025

Filings by year

Granted patentsPublished applications
D06L 4/29: granted patents and published applications per publication year
YearGranted patentsPublished applications
202211
202300
202400
202510

2022202320242025

By publication year.

Recent patents

  • Method for processing wool garments for inhibiting their subsequent felting and shrinkage, and a wool garment treated by the method5 Aug 2025US 12,378,721 B2Jeanologia, S. L.
  • Ozone mist fabric finishing1 Feb 2022US 11,236,464 B1Levi Strauss & Co.
  • A method for processing wool garments for inhibiting their subsequent felting and shrinkage, and a wool garment treated by the method10 Mar 2022US 2022/0074127 A1Jeanologia, S. L.

Most cited

By later US patents
  • Ozone mist fabric finishing1US 11,236,464 B1Levi Strauss & Co. · 2022

Top assignees

Documents
  • JSJeanologia, S. L.2
  • Levi Strauss & Co.1

Often classified with

  • D06PDyeing or printing textiles3
  • D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns2
  • A41DOuterwear1

Documents that also carry the other class.

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