Number | Name | Date | Kind |
---|---|---|---|
4114346 | Kelly | Sep 1978 | |
4212110 | Hill, Jr. | Jul 1980 | |
4345381 | Brislin | Aug 1982 | |
4353759 | Stallings | Oct 1982 | |
4372050 | Eisenhauer | Feb 1983 | |
4659409 | Arafat | Apr 1987 | |
4712309 | Kingston et al. | Dec 1987 | |
4730398 | Stanton | Mar 1988 | |
4827625 | Le Moal | May 1989 | |
5076612 | Nirmel | Dec 1991 | |
5195249 | Jackson | Mar 1993 | |
5347724 | Hankins | Sep 1994 | |
5471758 | White, Sr. | Dec 1995 | |
5491902 | Uhrin et al. | Feb 1996 | |
5557996 | Reber et al. | Sep 1996 | |
5673489 | Robell | Oct 1997 | |
5768793 | Fields | Jun 1998 | |
5829150 | McEligot | Nov 1998 |
Entry |
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"Introducing Perfect Angle PRO" advertisement, VersaTool Development Company .COPYRGT.1996, 2 pages. |
"Perfect Angle PRO.TM." advertisement, VersaTool Development Company .COPYRGT.1996, 4 pages. |