| ReturnTo Theme-Group-Choice | Onelevelup |
| 2C041 | Clips for writing implements | |
| B43K25/00 -25/02,200 | ||
| B43K25/00-25/02,200 | AA | AA00 CLIP ATTACHMENT MEANS |
AA01 | AA02 | AA05 | AA06 | AA07 | AA09 | AA10 | |||
| . Adhesion or binding | . Screws | . Spindles or pins | . Insertion into holes or grooves | . Pinching between elements | . Rotation or movement in an axial direction | . Others | ||||||
| AB | AB00 FORMS OF CLIP-ATTACHMENT UNITS |
AB01 | AB02 | AB03 | AB04 | AB05 | AB06 | AB08 | AB10 | |||
| . Units that are bent at a right angle (AB02-AB06 take precedence) | . Units that are bent into a parallel extension | . Units that are bent back upon themselves | . Units with a pair of side plates | . Units with a ring (AB06 takes precedence) | . Units with a tube | . Linear units | . Others | |||||
| AC | AC00 OVERALL CLIP STRUCTURES |
AC01 | AC02 | |||||||||
| . Use of linear bodies | . Combination of materials | |||||||||||
| BB | BB00 STRUCTURES OF GRIPPING UNITS |
BB01 | BB02 | BB03 | ||||||||
| . Gripping units that consist of clips and other elements | . . Units that move with relation to the clip | . Variants with an engagement unit for the gripping unit on the side to be fixed | ||||||||||
| CC | CC00 FUNCTIONS OTHER THAN GRIPPING |
CC01 | CC02 | CC10 | ||||||||
| . Decoration | . Extension and retraction of the writing unit | . Others |