| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 337920 | 337920 | 337920 | Blinds (e.g., mini, venetian, vertical), all materials, manufacturing | |||
| 337920 | 337920 | 337920 | Curtain or drapery fixtures (e.g., poles, rods, rollers) manufacturing | |||
| 337920 | 337920 | 337920 | Curtain rods and fittings manufacturing | |||
| 337920 | 337920 | 337920 | Fixtures (e.g., poles, rods, rollers), curtain and drapery, manufacturing | |||
| 337920 | 337920 | 337920 | Miniblinds manufacturing | |||
| 337920 | 337920 | 337920 | Porch shades, wood slat, manufacturing | |||
| 337920 | 337920 | 337920 | Shade pulls, window, manufacturing | |||
| 337920 | 337920 | 337920 | Shades, window (except outdoor canvas awnings), manufacturing | |||
| 337920 | 337920 | 337920 | Venetian blinds manufacturing | |||
| 337920 | 337920 | 337920 | Vertical blinds manufacturing | |||
| 337920 | 337920 | 337920 | Window shade rollers and fittings manufacturing | |||
| 337920 | 337920 | 337920 | Window shades (except awnings) manufacturing |