Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Main Group Additional Only
A24F 2700/00

Tobacco pipes; Bad-covers or accessories for smokers' pipes

Filing statistics

CPC A24F 2700/00 belongs to the parent subclass A24F, which recorded 91,525 patent applications worldwide between 2013 and 2023. Annual filings grew from 3,064 in 2013 to 9,284 in 2023 (+203%), peaking at 12,980 applications in 2022. The most active applicants in class A24 are PHILIP MORRIS PRODUCTS (13,994 applications), NICOVENTURES TRADING (7,744 applications) and KT & G CORPORATION (4,857 applications).

Source: EPO PATSTAT, worldwide filings

4 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • A24F 2700/01 Collapsible pipes and pipes in general
  • A24F 2700/03 Pipes with cooling or zigzag circulation of the smoke
  • A24F 2700/04 Pipes filled with absorbant materials, pipes with devices filtering the smoke
  • A24F 2700/08 Bowl-covers or accessories for smokers' pipes

Top Applicants

Top 10 applicants by patent filingsfor class A24, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIP MORRIS PRODUCTS CH 13,994
  2. NICOVENTURES TRADING GB 7,744
  3. KT & G CORPORATION KR 4,857
  4. JAPAN TOBACCO JP 4,561
  5. JT INTERNATIONAL CH 3,946
  6. BRITISH AMERICAN TOBACCO (INVESTMENTS) GB 2,374
  7. ALTRIA CLIENT SERVICES US 2,122
  8. RAI STRATEGIC HOLDINGS US 2,061
  9. NICOVENTURES TRADING 1,940
  10. PHILIP MORRIS PRODUCTS 1,855