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IPC Subgroup
B44F 9/06

of horn, ivory, or meerschaum surfaces

Introduced: September 1968

Last revised: January 2006

Full Title

Designs imitating natural patterns > of horn, ivory, or meerschaum surfaces

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
DECORATIVE ARTS
Subclass:
SPECIAL DESIGNS OR PICTURES

Related Keywords

imitations of HORN(S) surfacesimitations of IVORY surfacesimitations of MEERSCHAUM surfaces

Top Applicants

Top 10 applicants by patent filingsfor class B44, 2013–2023, worldwide · Source: EPO PATSTAT

  1. FLOORING TECHNOLOGIES MT 248
  2. UNILIN BE 248
  3. DNP (DAINIPPON PRINTING COMPANY) 244
  4. FLOORING INDUSTRIES LIMITED LU 196
  5. VAELINGE INNOVATION SE 188
  6. XINXIANG UNIVERSITY 174
  7. AKZENTA PANEELE + PROFILE DE 171
  8. LEONHARD KURZ STIFTUNG & COMPANY DE 169
  9. DNP (DAINIPPON PRINTING COMPANY) JP 163
  10. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 149