The P@tent Starting Point

Performing operations; transporting >

• CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
• SEPARATION OF SOLID MATERIALS
• CENTRIFUGAL APPARATUS
• SPRAYING OR ATOMISING IN GENERAL
• GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
• SEPARATING SOLIDS FROM SOLIDS; SORTING
• CLEANING
• DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
• MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
• CASTING; POWDER METALLURGY
• MACHINE TOOLS
• GRINDING; POLISHING
• HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMMENT; MANIPULATORS
• HAND CUTTING TOOLS; CUTTING; SEVERING
• WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
• WORKING CEMENT, CLAY, OR STONE
• WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
• PRESSES
• MAKING PAPER ARTICLES; WORKING PAPER
• LAYERED PRODUCTS
• PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
• WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
• VEHICLES IN GENERAL
• RAILWAYS
• LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
• SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
• AIRCRAFT; AVIATION; COSMONAUTICS
• CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
• HOISTING; LIFTING; HAULING
• OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
• SADDLERY; UPHOLSTERY