-
6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
porous alloys and metals-namely, porous stainless steel, ferrous and nonferrous woven wire mesh sheet material, and rigidified woven wire mesh sheet material suitable for use as porous aircraft parts such as [ leading edges for wings ] and control surfaces for turbine afterburner lines
-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
[ insulation-namely, electrical insulation ]
-
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
[ insulation-namely, electrical insulation ]
-
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ insulation-namely, electrical insulation ]
-
12
Vehicles; apparatus for locomotion by land, air or water.
[ insulation-namely, electrical insulation ]
-
15
Musical instruments
[ insulation-namely, electrical insulation ]
-
6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
8
Hand tools and implements (hand-operated); cutlery; side arms; razors.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
12
Vehicles; apparatus for locomotion by land, air or water.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
28
Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees
fluid pumps; [ sewage treatment and disposal systems; ] and water clarification apparatus
-
1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
fluid measuring, sensing and control devices-namely, fluid couplings, pressure sensitive valves, flow responsive valves, combined pressure and temperature responsive valves, flow indicators, gauges and switches; fluid pressure sensing indicators, namely, differential pressure indicators, pressure sensitive switches; temperature sensing and control elements, namely, [ thermocouples, thermocouple assemblies, and thermowells; ] test equipment, namely, bubble point test instruments, pore size determinators, filter test equipment, and ultrasonic testing and cleaning equipment and systems
-
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
fluid measuring, sensing and control devices-namely, fluid couplings, pressure sensitive valves, flow responsive valves, combined pressure and temperature responsive valves, flow indicators, gauges and switches; fluid pressure sensing indicators, namely, differential pressure indicators, pressure sensitive switches; temperature sensing and control elements, namely, [ thermocouples, thermocouple assemblies, and thermowells; ] test equipment, namely, bubble point test instruments, pore size determinators, filter test equipment, and ultrasonic testing and cleaning equipment and systems
-
10
Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials.
fluid measuring, sensing and control devices-namely, fluid couplings, pressure sensitive valves, flow responsive valves, combined pressure and temperature responsive valves, flow indicators, gauges and switches; fluid pressure sensing indicators, namely, differential pressure indicators, pressure sensitive switches; temperature sensing and control elements, namely, [ thermocouples, thermocouple assemblies, and thermowells; ] test equipment, namely, bubble point test instruments, pore size determinators, filter test equipment, and ultrasonic testing and cleaning equipment and systems
-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
filters for fluids-namely, filter elements, filter housings, filter assemblies and parts therefor, filter assemblies having relief valves, filter manifolds, woven wire mesh filters, rigidified woven wire mesh filters, paper filters, porous plastic filters, filters having microporous layers, membrane filters and [ dialyzers, ] coalescers, [ cyclone and vortex separators, ] oil removal filters; water treatment systems-namely, demineralizers and water conditioners and valves therefor; [ cooling and refrigerating systems and components ]
-
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
filters for fluids-namely, filter elements, filter housings, filter assemblies and parts therefor, filter assemblies having relief valves, filter manifolds, woven wire mesh filters, rigidified woven wire mesh filters, paper filters, porous plastic filters, filters having microporous layers, membrane filters and [ dialyzers, ] coalescers, [ cyclone and vortex separators, ] oil removal filters; water treatment systems-namely, demineralizers and water conditioners and valves therefor; [ cooling and refrigerating systems and components ]
-
12
Vehicles; apparatus for locomotion by land, air or water.
filters for fluids-namely, filter elements, filter housings, filter assemblies and parts therefor, filter assemblies having relief valves, filter manifolds, woven wire mesh filters, rigidified woven wire mesh filters, paper filters, porous plastic filters, filters having microporous layers, membrane filters and [ dialyzers, ] coalescers, [ cyclone and vortex separators, ] oil removal filters; water treatment systems-namely, demineralizers and water conditioners and valves therefor; [ cooling and refrigerating systems and components ]
-
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
[ environmental control systems-namely, air conditioning and heating equipment for personal comfort, thermoelectric air conditioning equipment and systems, cooling systems and components; ] heat exchangers for industrial and aerospace use; gas transfer and reclamation systems and components; [ gas dryers-namely, desiccant and refrigerant gas dryers and components therefor, cycling control and timing devices and valves for dryers, gas and fluid dehydrators and components therefor ]
-
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ environmental control systems-namely, air conditioning and heating equipment for personal comfort, thermoelectric air conditioning equipment and systems, cooling systems and components; ] heat exchangers for industrial and aerospace use; gas transfer and reclamation systems and components; [ gas dryers-namely, desiccant and refrigerant gas dryers and components therefor, cycling control and timing devices and valves for dryers, gas and fluid dehydrators and components therefor ]