Number | Name | Date | Kind |
---|---|---|---|
D171045 | Noe | Dec 1953 | |
D302140 | Johnston | Jul 1989 | |
D312987 | Kuli | Dec 1990 | |
D371498 | Lai | Jul 1996 | |
D377446 | Ford et al. | Jan 1997 | |
1659705 | Roehr | Feb 1928 | |
2473758 | Maitlen | Jun 1949 | |
3147530 | Goldman | Sep 1964 | |
3166146 | Shaw | Jan 1965 | |
3176691 | Ericson | Apr 1965 | |
4075458 | Moyer | Feb 1978 | |
4330937 | Cope | May 1982 | |
4442600 | Felix-Dalichow | Apr 1984 | |
4502221 | Pittman | Mar 1985 | |
4854045 | Schaub | Aug 1989 | |
4918775 | Leu | Apr 1990 | |
5676677 | Landis et al. | Oct 1997 | |
5697114 | McIntosh et al. | Dec 1997 | |
5978993 | Rivera | Nov 1999 | |
5979059 | Leatherman et al. | Nov 1999 |
Entry |
---|
Gorilla & Sons, Inc., p. 80, Items A & B Multi-lock tools. |
SOG Specialty Knives, Inc., PowerLock.RTM. Multipurpose Tool At least as early as Nov. 27, 1998. |