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PCE
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DIFF Subgroup
D03D 45/14

Storing the need for replenishment or the colour required until the spent shuttle returns to the replenishing end of the loom

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Looms with automatic weft replenishment > Controlling replenishment > Storing the need for replenishment or the colour required until the spent shuttle returns to the replenishing end of the loom

CPC:

Looms with automatic weft replenishment (automatic replenishment in smallware looms D03D35/00, in circular looms D03D37/00) > Controlling replenishment > Storing the need for replenishment or the colour required until the spent shuttle returns to the replenishing end of the loom

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • D03D 45/16 selecting thereby weft of correct colour IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class D03,2013–2023, worldwide · Source: EPO PATSTAT

  1. TORAY INDUSTRIES JP 461
  2. TORAY INDUSTRIES 324
  3. SHANDONG RIFA TEXTILE MACHINERY COMPANY 279
  4. TOYOTA INDUSTRIES CORPORATION 260
  5. JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGY 259
  6. ZHEJIANG SCI TECH UNIVERSITY 244
  7. PICANOL BE 213
  8. TOYOTA INDUSTRIES CORPORATION JP 192
  9. FEDERAL-MOGUL POWERTRAIN US 175
  10. NATIONAL DONG HWA UNIVERSITY 171

Top Applicants (CPC)

Class D03,2013–2023, worldwide · Source: EPO PATSTAT

  1. TORAY INDUSTRIES JP 517
  2. PICANOL BE 214
  3. TOYOTA INDUSTRIES CORPORATION 210
  4. JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGY 202
  5. SANKO TEKSTIL ISLETMELERI SAN. VE TIC. TR 196
  6. TOYOTA INDUSTRIES CORPORATION JP 193
  7. FEDERAL-MOGUL POWERTRAIN US 188
  8. SAFRAN AIRCRAFT ENGINES FR 187
  9. SAFRAN FR 168
  10. ASAHI KASEI JP 150