| Number | Name | Date | Kind |
|---|---|---|---|
| D322604 | Komatsu | Dec 1991 | |
| D325559 | Rosenbaum et al. | Apr 1992 | |
| D350530 | Comerci et al. | Sep 1994 | |
| D360352 | House et al. | Jul 1995 | |
| D364398 | Lam | Nov 1995 | |
| D364399 | Long | Nov 1995 | |
| D385853 | Dow et al. | Nov 1997 | |
| D412491 | Mayo et al. | Aug 1999 | |
| D422567 | Mayo et al. | Apr 2000 | |
| 4041238 | Penczak | Aug 1977 | |
| 4499332 | Shea et al. | Feb 1985 | |
| 4591636 | Mohr | May 1986 | |
| 4800237 | Mohr | Jan 1989 | |
| 4864078 | Bowman | Sep 1989 | |
| 5023396 | Bartee et al. | Jun 1991 | |
| 5030795 | Domigan | Jul 1991 | |
| 5195288 | Penczak | Mar 1993 |
| Entry |
|---|
| "Walkerduct.RTM. Infloor Duct and Accessories", .COPYRGT. 1996 The Wiremold Company. |
| "Rectangular Nonmetallic Floor Boxes", Copyright 1999, The Wiremold Company. |
| ".RTM.Walkerduct Pro Series Service Fittings", Copyright 1999, The Wiremold Company. |
| Combination Cover & Carpet Flange, Including Floor Box Products, Copyright 1993, Hubbell Incorporated. |