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IPC Main Group
G09F 1/00

Cardboard or like show-cards of foldable or flexible material

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
PHYSICS
Class:
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
Subclass:
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS

Related Keywords

show CARD(S)SHOW cards

4 direct subcodes

Child Classifications

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  • G09F 1/02 Single substantially-flat cards
  • G09F 1/08 wholly or partly imitating the form of an object, e.g. of the article to be advertised

Top Applicants

Top 10 applicants by patent filingsfor class G09, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG DISPLAY KR 16,046
  2. BOE TECHNOLOGY GROUP COMPANY 13,766
  3. BOE TECHNOLOGY GROUP COMPANY CN 12,804
  4. LG DISPLAY COMPANY KR 10,322
  5. SAMSUNG ELECTRONICS COMPANY KR 7,738
  6. SAMSUNG DISPLAY 5,172
  7. SEMICONDUCTOR ENERGY LABORATORY COMPANY 4,749
  8. SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 3,417
  9. LG DISPLAY COMPANY 3,335
  10. SONY CORPORATION JP 3,179