Manual, Not Motorized
Screwdrivers, wrenches, pliers, garden shears, kitchen knives, and razors share a single defining trait in Nice Class 8: they're operated by hand, not by a motor. The moment a tool gains an engine, it moves to Class 7 — a manual screwdriver is Class 8, a cordless drill is Class 7 — and that power-versus-manual line is both the most important and the most frequently misunderstood distinction in the whole tools space. Class 8 covers hand tools like screwdrivers, wrenches, hammers, and chisels; garden hand tools like trowels and pruners; cutlery of all kinds; razors, shaving implements, and blades; scissors and manual cutting implements; manicure and pedicure tools; multi-tools; and non-firearm bladed hand implements.
The Blade Is the Dividing Line in the Kitchen
A kitchen knife is Class 8 cutlery, but the cutting board, pots, and spatulas sitting next to it on the same shelf are Class 21. Kitchenware brands selling both knives and cookware need both classes — the presence of a blade, not the room the product is used in, decides where it files. Surgical instruments follow a separate rule entirely and belong to Class 10, and firearms and weapons sit in Class 13, so a "bladed implement" business still needs to check whether its specific product counts as a kitchen tool, a medical instrument, or a weapon before assuming Class 8 covers it.
Tool brands straddle Class 7 and Class 8 constantly. A company selling both a manual ratchet set (Class 8) and a power drill (Class 7) needs both classes — the classification is strict about the power distinction, so map each product to the right side of the line rather than assume one class covers the whole range. Our Class 7 guide covers the powered side of this pairing.
When the Shape of the Tool Becomes the Brand
Class 8 is a category where product design itself carries real brand value. The shape of a multi-tool, the form of a razor handle, or the profile of a chef's knife can become recognizable to buyers on sight, independent of the name printed on it. Where such a design is non-functional and has acquired distinctiveness, it can be protected as trade dress on top of the wordmark — Leatherman's multi-tool silhouettes are a well-known example of this kind of design recognition, and various razor and knife forms carry similar weight. Gillette anchors the razor side of the class, Wüsthof and Victorinox carry decades of design heritage in kitchen and pocket cutlery, and Stanley and Craftsman span both Class 8 and Class 7 across their broader hand-tool ranges.
Quick answers: the Class 7/8 split is entirely about power — manual tools are Class 8, motorized ones are Class 7, and brands selling both need both classes. Kitchen knives are Class 8 as bladed implements, while non-bladed kitchenware is Class 21. Razors are generally Class 8 as hand-operated bladed implements, though an electric razor's motor can shift the analysis, so the specific product matters. And a distinctive tool or knife shape can be protected as trade dress alongside the Class 8 name registration, provided it's non-functional and recognized by buyers as a source indicator.
Hand-tool, cutlery, and razor names overlap across categories and the Class 7 / 8 boundary, so clearance matters. Use tmarkmetric to browse registered Class 8 trademarks and search the broader registry before you commit to a product line or packaging.