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PCE
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DIFF Subgroup
D03D 49/28

Driving mechanisms for the picker stick

Introduced: September 1968

Full Title

Details or constructional features not specially adapted for looms of a particular type > Mechanisms for inserting shuttle in shed > Picking mechanisms, e.g. for propelling gripper shuttles or dummy shuttles > Driving mechanisms for the picker stick

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • D03D 49/30 operated by cam IPC+CPC Available in IPC and CPC
  • D03D 49/32 operated by previously-loaded spring or equivalent IPC+CPC Available in IPC and CPC
  • D03D 49/34 operated by liquid or gas pressure 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