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IPC Subgroup
B05B 14/4

for use in spray booths

Introduced: January 2018

Full Title

Arrangements for collecting, re-using or eliminating excess spraying material > for use in spray booths

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
Subclass:
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES

8 direct subcodes

Child Classifications

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  • B05B 14/41 by cleaning the walls of the booth
  • B05B 14/42 using electrostatic means
  • B05B 14/44 using walls specially adapted for promoting separation of the excess material from the air, e.g. baffle plates
  • B05B 14/45 using cyclone separators
  • B05B 14/48 specially adapted for particulate material
  • B05B 14/49 specially adapted for solvents

Top Applicants

Top 10 applicants by patent filingsfor class B05, 2013–2023, worldwide · Source: EPO PATSTAT

  1. DUERR SYSTEMS DE 1,073
  2. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 941
  3. TOKYO ELECTRON JP 825
  4. YOSHINO KOGYOSHO COMPANY 780
  5. APTAR FRANCE FR 723
  6. NORDSON CORPORATION US 704
  7. LG ENERGY SOLUTION KR 606
  8. GRACO MINNESOTA US 604
  9. SCREEN HOLDINGS JP 592
  10. BOEING COMPANY US 516