Number | Name | Date | Kind |
---|---|---|---|
51222 | Ridell | Nov 1865 | |
352617 | Ives | Nov 1886 | |
369146 | Woll | Aug 1887 | |
2538385 | Schurman | Jan 1951 | |
4059298 | Van Klompenburg | Nov 1977 | |
4621847 | Paulson et al. | Nov 1986 | |
4932694 | Cater | Jun 1990 | |
4982303 | Krenz | Jan 1991 | |
4991886 | Nolte et al. | Feb 1991 | |
5087087 | Vetter et al. | Feb 1992 | |
5090750 | Lindqvist | Feb 1992 | |
5118145 | Tucker | Jun 1992 | |
5152103 | Tucker et al. | Oct 1992 | |
5219193 | Piltingsrud | Jun 1993 | |
5448857 | Stormo | Sep 1995 |
Number | Date | Country |
---|---|---|
626330 | Feb 1936 | DEX |
Entry |
---|
Truth Brochure: "Multi-Point Locking System", pp. 2.8-2.8g (1996). |
Truth Brochure: "Casement and Awning Sash Locks" (1996). |