Number | Name | Date | Kind |
---|---|---|---|
2134397 | Clark | Oct 1938 | |
2641031 | Ehret | Jun 1953 | |
2786523 | Phillips | Mar 1957 | |
2839135 | Anderson | Jun 1958 | |
3484812 | Holland | Dec 1969 | |
4016920 | Shepard | Apr 1977 | |
4241540 | Depperman | Dec 1980 | |
4269253 | Ziegler | May 1981 | |
4478268 | Palmer | Oct 1984 | |
4572268 | Wentzel | Feb 1986 | |
4676293 | Hanssen | Jun 1987 | |
4726148 | Tix | Feb 1988 | |
5141043 | Kraeutler | Aug 1992 | |
5210015 | Kraeutler | May 1993 | |
5219015 | Kraeutler | Jun 1993 | |
5526865 | Coenraets | Jun 1996 | |
5535805 | Kellogg et al. | Jul 1996 | |
5562141 | Mullet et al. | Oct 1996 | |
5584333 | Torchetti et al. | Dec 1996 | |
5601133 | Krupke et al. | Feb 1997 | |
5632317 | Krupke et al. | May 1997 |
Number | Date | Country |
---|---|---|
WO 9519486 | Jul 1995 | WOX |
Entry |
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Brochure: TKO.TM. The Knock Out Dock Door; date unknown; HPD International, Inc. |
Brochure: Super Seal Series 6500 Breakaway Panel Competitive Analysis; Apr., 1996; SuperSeal Mfg. Ltd. |
Brochure: Atmodoor Environmental Control Doors; Apr., 1995; SuperSeal Mfg. Ltd. |
Brochure: EnviroDor SRS Section Release System; date unknown; EnviroDor, Inc. |
Brochure: JETROLL.TM. Ultra High Speed Traffic Door; Oct., 1995; Copyright 1995 Overhead Door Corporation. |
Brochure: JETSET.TM. Breakaway Bottom Bar For The JETROLL Door; Oct., 1995; Copyright 1995 Overhead Door Corporation. |