20 Connected commercial seats and chairs for theaters, cinemas, stadiums, arenas, gymnasiums, orchestras, auditoriums, universities, schools, conference and training rooms, chamber rooms and assembly halls; Stackable commercial seats and chairs for theaters, cinemas, stadiums, arenas, gymnasiums, orchestras, auditoriums, universities, schools, conference and training rooms, chamber rooms and assembly halls; Fixed commercial seats and chairs for theaters, cinemas, stadiums, arenas, gymnasiums, orchestras, auditoriums, universities, schools, conference and training rooms, chamber rooms and assembly halls; Furniture, namely, desks for commercial use and installations in theaters, halls, cinemas, stadiums, arenas, gymnasiums, orchestras, auditoriums, universities, schools, conference and training rooms, chamber rooms and assembly halls; Capsule beds, namely, single or multiple person chamber sleeping pods for commercial use; and all the foregoing for commercial uses and not for household or domestic use