Number | Name | Date | Kind |
---|---|---|---|
3844087 | Schultz et al. | Oct 1974 | |
4015390 | Howorth | Apr 1977 | |
4117640 | Vanderstar | Oct 1978 | |
4455798 | Tsakiris | Jun 1984 | |
4506484 | Bartlett et al. | Mar 1985 | |
4543755 | Crandell | Oct 1985 | |
4683693 | Rockar et al. | Aug 1987 | |
4850167 | Beard et al. | Jul 1989 | |
4854095 | Michlovic | Aug 1989 | |
4918882 | Funk | Apr 1990 | |
5092087 | Kane et al. | Mar 1992 |
Entry |
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"Four Sided Structural Flush Glazing", Super Sky Products, Inc., 1985. |