B
SECTION B — PERFORMING OPERATIONS; TRANSPORTING
 B01 - 
B07
Subsection index
LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION
Method
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/LIQUID OR SOLID/GAS SEPARATION
Method
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/SOLID SEPARATION
Method
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB07B
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
Apparatus
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB04B, B04C
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
  
SHAPING
 B25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
 B25

Note(s)

In this class, the following term is used with the meaning indicated:

  • "portable" includes suspension for easy manual handling, e.g. in connection with spring-suspended portable apparatus for use along assembly lines.

 B25C
HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY-OPERATED PORTABLE STAPLING TOOLS (manufacturing footwear A43D)
 B25C

Note(s)

  1. In this subclass, the following term is used with the meaning indicated:
    • "nail" includes pin, bolt, stud, plug or the like.
  2. Tools for driving both nails or staples are classified with the nailing tools.  [3]
 B25C
Subclass index
JOINING BY NAILS
Nailing punches 9/00
Nailing tools 1/00, 3/00, 7/00
Tools for straightening or extracting nails 13/00, 11/00
JOINING BY STAPLES 5/00, 7/00, 11/00
P:40 B25C 1/00
Hand-held nailing tools (hammers B25D; details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F 5/00; nailing machines B27F 7/00); Nail feeding devices therefor  [4]
 B25C 1/04
·  operated by fluid pressure  [3]
P:0 B25C 3/00
Portable devices for holding and guiding nails; Nail dispensers
P:50 B25C 5/00
Manually operated portable stapling tools; Hand-held power-operated stapling tools (surgical staplers A61B 17/068, A61B 17/03; details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F 5/00; stapling machines B27F 7/00); Staple feeding devices therefor (surgical staples A61B 17/064; staples F16B 15/00)  [3,4,5]
P:60 B25C 7/00
Accessories for nailing or stapling tools, e.g. supports (for tools operated by detonation of a cartridge B25C 1/00)
P:10 B25C 9/00
Nail punches
P:20 B25C 11/00
Nail, spike, or staple extractors (incorporated in hammers B25D 1/00)
P:30 B25C 13/00
Nail straightening devices