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IPC Subgroup
B05B 9/08

Apparatus to be carried on or by a person, e.g. of knapsack type

Introduced: September 1968

Last revised: January 2006

Full Title

Spraying apparatus for discharge of liquid or other fluent material without essentially mixing with gas or vapour > characterised by means for supplying liquid or other fluent material > with pressurised or compressible container; with pump > Apparatus to be carried on or by a person, e.g. of knapsack type

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

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