| 1/00 | Combination or multi-purpose hand tools (associations of tools for different working operations with one portable power-drive means B25F 3/00) |
| 1/02 | Combination or multi-purpose hand tools (associations of tools for different working operations with one portable power-drive means B25F 3/00) with interchangeable or adjustable tool elements |
| 1/04 | Combination or multi-purpose hand tools (associations of tools for different working operations with one portable power-drive means B25F 3/00) with interchangeable or adjustable tool elements wherein the elements are brought into working position by a pivoting or sliding movement |
| 3/00 | Associations of tools for different working operations with one portable power-drive means; Adapters therefor |
| 5/00 | Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for |
| 5/02 | Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for Construction of casings, bodies or handles |