| B | SK | PERFORMING OPERATIONS; TRANSPORTING |
| B68 | KL | SADDLERY; UPHOLSTERY |
| B68G | UKL | METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR |
| B68G 1/00 | HGR | Loose filling materials for upholstery (manufacture of the materials, see the relevant classes) |
| B68G 3/00 | HGR | Treating materials to adapt them specially as upholstery filling |
| B68G 3/02 | UGR1 | |
| B68G 3/04 | UGR1 | | . | Teasing; Untwisting ropes or cords of filling materials |
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| B68G 3/06 | UGR1 | | . | Curling; Twisting filling materials into ropes or cords |
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| B68G 3/08 | UGR1 | | . | Preparation of bed feathers from natural feathers |
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| B68G 3/10 | UGR2 | | . . | Cleaning or conditioning of bed feathers (B68G 3/02 takes precedence) |
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| B68G 3/12 | UGR2 | | . . | Sorting of bed feathers |
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| B68G 5/00 | HGR | Resilient upholstery pads (finished upholstery B68G 11/00; waddings, fleeces, mats, or like products of fibrous structure, see the relevant classes) |
| B68G 5/02 | UGR1 | | . | of cellular material, e.g. sponge rubber (shaping of plastics or substances in a plastic state for the production of porous or cellular articles B29C) |
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| B68G 7/00 | HGR | Making upholstery (manufacturing upholstered panels B68G 13/00; sewing-machines D05B) |
| B68G 7/02 | UGR1 | | . | Making upholstery from waddings, fleeces, mats, or the like (filling methods B68G 7/06) |
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| B68G 7/04 | UGR2 | | . . | by conveyer-line methods |
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| B68G 7/05 | UGR1 | | . | Covering or enveloping cores of pads |
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| B68G 7/052 | UGR2 | | . . | with webs secured to the core, e.g. by stitching |
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| B68G 7/054 | UGR2 | | . . | Arrangements of sheathings between spring cores and overlying paddings |
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| B68G 7/06 | UGR1 | | . | Filling of cushions, mattresses, or the like |
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| B68G 7/08 | UGR1 | |
| B68G 7/10 | UGR1 | |
| B68G 7/12 | UGR1 | | . | Other elements specially adapted for fastening, fixing, or finishing, in upholstery work |
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| B68G 9/00 | HGR | Placing upholstery springs in pockets; Fitting springs in upholstery |
| B68G 11/00 | HGR | Finished upholstery not provided for in other classes |
| B68G 11/02 | UGR1 | | . | mainly composed of fibrous materials |
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| B68G 11/03 | UGR2 | | . . | with stitched or bonded fibre webs |
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| B68G 11/04 | UGR1 | | . | mainly composed of resilient materials, e.g. of foam rubber |
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| B68G 11/06 | UGR2 | | . . | with embedded springs, e.g. bonded |
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| B68G 13/00 | HGR | Upholstered panels (specially adapted for sound-absorption E04B , G10K) |
| B68G 13/02 | UGR1 | | . | with indented pattern formed by stitching |
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| B68G 13/04 | UGR1 | | . | with indented pattern formed by bonding |
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| B68G 15/00 | HGR | Auxiliary devices or tools specially for upholstery |