Number | Name | Date | Kind |
---|---|---|---|
1353523 | Eustege | Sep 1920 | A |
1386551 | Bumbarger | Aug 1921 | A |
2104618 | Hasenfuss | Apr 1938 | A |
2871050 | Dickinson | Jan 1959 | A |
3025095 | Christensen | Mar 1962 | A |
3464728 | Fox et al. | Sep 1969 | A |
4167280 | Godec et al. | Sep 1979 | A |
4181335 | Thoren | Jan 1980 | A |
4328985 | Logan | May 1982 | A |
4331354 | Helding et al. | May 1982 | A |
4631528 | Handel et al. | Dec 1986 | A |
4790577 | Helding et al. | Dec 1988 | A |
4839988 | Betts et al. | Jun 1989 | A |
4968070 | Choi | Nov 1990 | A |
D338392 | McKernan | Aug 1993 | S |
D356938 | Duffy | Apr 1995 | S |
5490696 | Hutson | Feb 1996 | A |
5632062 | Katz et al. | May 1997 | A |
5969440 | Young et al. | Oct 1999 | A |
6038891 | Zeren et al. | Mar 2000 | A |
6102451 | Merryman | Aug 2000 | A |
6145897 | Locher | Nov 2000 | A |
D469336 | Votruba et al. | Jan 2003 | S |
20010006293 | Rupp | Jul 2001 | A1 |
20020153730 | Mandell et al. | Oct 2002 | A1 |
20020153732 | O'Brien, II | Oct 2002 | A1 |
Entry |
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Gallery Specialty Hardware, Section E-Push Bars, Guard Bars, Arborite Bars, http://www.galleryspecialty.com/catalogue/cat_e1.htm. |
Gallery Specialty Hardware, Section B-Pull and Push Bar Combinations, Style 5000 -Horizontal Push Bar, http://www.galleryspecialty.com/catalogue/cat_b2.htm. |