B
SECTION B — PERFORMING OPERATIONS
  
PRINTING
 B42
BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
 B42B
PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES, OR SIGNATURES, OR PERMANENTLY ATTACHING OBJECTS THERETO (stapling apparatus B25C, B27F)
 B42B 1/00
Permanently attaching together sheets, quires, or signatures by stitching with thread or like multi-filamentary material
 B42B 1/02
·  Machines for stitching with thread
 B42B 1/04
·  ·  with straight needles
 B42B 1/06
·  ·  with curved needles
 B42B 1/08
·  ·  with devices for forming safety knots or with tying mechanisms
 B42B 1/10
·  Hand stitching tools
 B42B 3/00
Permanently attaching together sheets, quires, or signatures by discontinuous stitching with mono-filamentary material (by stapling B25C 5/00, B27F 7/00; staples F16B 15/00)
 B42B 3/02
·  Rotary-type stitching machines
 B42B 5/00
Permanently attaching together sheets, quires, or signatures otherwise than by stitching (by deformation thereof B31F; by adhesive peculiar to bookbinding B42C 9/00)
 B42B 5/02
·  by eyelets (for garments A41H 37/02; for shoes A43D 100/00)
 B42B 5/04
·  by laces or ribbons
 B42B 5/06
·  by clips
 B42B 5/08
·  by finger, claw, or ring-like elements passing through the sheets, quires, or signatures
 B42B 5/10
·  ·  the elements being of castellated or comb-like form
 B42B 5/12
·  ·  the elements being coils
 B42B 7/00
Permanently attaching objects, e.g. map sections, to sheets
 B42B 9/00
Devices common to machines for carrying out the processes in B42B 1/00, B42B 3/00, B42B 5/00 or B42B 7/00 (auxiliary equipment in making paper articles B31F; auxiliary equipment in printing machines B41; conveyers in general B65G)
 B42B 9/02
·  for opening quires or signatures
 B42B 9/04
·  for conveying downwardly-open signatures
 B42B 9/06
·  for pasting