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IPC Subclass
A22B

SLAUGHTERING

Introduced: September 1968

Classification Context

Section:
HUMAN NECESSITIES
Class:
BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
Subclass:
SLAUGHTERING

Description

A22B covers machines, apparatus, and methods for the slaughter of animals intended for meat production. This classification encompasses stunning equipment, restraining devices, blood collection systems, and mechanical aids that facilitate the killing and initial processing of livestock such as cattle, pigs, poultry, and other food animals. It includes both conventional slaughter techniques and alternative humane killing methods, but excludes subsequent meat cutting, dressing, or further processing operations, which fall under related A22C classifications.

Related Keywords

equipment for ABATTOIRSslaughtering ANIMAL(S)BUTCHERINGDESTROYING animals by slaughterSLAUGHTERING

4 direct subcodes

Child Classifications

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  • A22B 1/00 Apparatus for fettering animals to be slaughtered
  • A22B 7/00 Slaughterhouse arrangements

Top Applicants

Top 10 applicants by patent filingsfor class A22, 2013–2023, worldwide · Source: EPO PATSTAT

  1. NORDISCHER MASCHINENBAU RUD. BAADER & COMPANY DE 499
  2. MEYN FOOD PROCESSING TECHNOLOGY NL 372
  3. MAYEKAWA MANUFACTURING COMPANY JP 282
  4. ZHEJIANG OCEAN UNIVERSITY 192
  5. POLY-CLIP SYSTEM & COMPANY DE 157
  6. MAREL STORK POULTRY PROCESSING NL 155
  7. ALBERT HANDTMANN MASCHINENFABRIK & COMPANY DE 143
  8. LINCO FOOD SYSTEMS DK 138
  9. FOODMATE NL 129
  10. GEA FOOD SOLUTIONS BAKEL NL 129