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| US4559957 | 23 Jan 1984 | 24 Dec 1985 | | Cuticle pusher |
| US4889487 | 23 Nov 1988 | 26 Dec 1989 | | Endodontic files |
| US5163455 | 12 May 1992 | 17 Nov 1992 | | Manicure file for acrylic nails |
| US5706835 | 4 Dec 1995 | 13 Jan 1998 | | Device for manicuring fingernails and method of use |
| US5725531 | 27 Dec 1995 | 10 Mar 1998 | | Reaming device |
| US5996590 | 1 May 1998 | 7 Dec 1999 | | Conical fingernail file |
| US6283978 | 9 Jun 2000 | 4 Sep 2001 | Peter J. Cheski | Method and apparatus for microdermabrasion |
| US6293171 | 22 Oct 1998 | 25 Sep 2001 | Avaya Technology Corp. | Apparatus and method for stripping wire |
| USD394916 | 8 Jan 1997 | 2 Jun 1998 | Larry Salvino | Fingernail styler |
| USD402408 | 5 Feb 1998 | 8 Dec 1998 | Larry P. Salvino | U-shaped handle for a nail file |
| USD414900 | 5 Feb 1998 | 5 Oct 1999 | Larry P. Salvino | Flexible U-shaped nail file |
| USD418251 | 18 Nov 1998 | 28 Dec 1999 | | Convex nail file |
| USD557459 | 29 May 2007 | 11 Dec 2007 | | M-shaped nail file |
| USD557459 | 29 May 2007 | 11 Dec 2007 | | M-shaped nail file |
