Security doors belong to the sixth category of trademark registration:

Metal doors 060100, iron products for windows 060106, door scrapers 060113, door scraper foot pads 060113, metal fixed shutters 060156, Metal blinds for exterior doors 060158, Metal beams 060165, Metal latches 060167, Metal porches (construction) 060179, Metal cladding for walls (construction) 060192, Metal covering panels for construction 060195, Metal exterior windows 060197, Metal lining for walls ( Construction) 060201, metal tent stakes 060208, metal ceiling 060209, metal floor 060210, metal cladding for construction 060211, metal partitions (construction) 060211, metal bricks and tiles 060213, metal diving board 060215, metal gate 060218, metal door panel 060219 , metal beam 060224, metal joist 060225, metal prefabricated part 00226, metal sill 060233, metal roof material 060252, non-automatic turnstile 060255, door ironwork 060347, metal scaffolding 060360, metal building baffle 060381, metal for construction Panel 060381, Metal building panel 060381, Metal building siding 060381, Metal door device 060394, Metal insect screen 060428.

Note:

1. Metal plates for construction, metal partitions, metal building baffles, metal building panels, metal building sidings, steel formwork, etc. are consistent with 0601 Third Nature The products are similar; 2. Metal bolts, similar to 0608 metal door bolts;

3. Aluminum-plastic panels are similar to the eighth edition and previous editions of 1909 aluminum-plastic panels (mainly plastic);

4. Metal doors and windows are similar to 1909 plastic steel doors and windows;

5. Metal chicken houses are similar to 0615 metal birdhouses (buildings);

6. Decoration The metal bracket for cargo is similar to the 0601 metal bracket;

7. The prestressed anchor is similar to the 0733 prestressed anchor tensioning equipment.