Number | Name | Date | Kind |
---|---|---|---|
908511 | Spivey | Jan 1909 | |
1051681 | Cary | Jan 1913 | |
2049969 | Meunier et al. | Aug 1936 | |
3046914 | Sandberg | Jul 1962 | |
3110271 | Graber | Nov 1963 | |
3498011 | Lindgren | Mar 1970 | |
4211039 | Taniwaki | Jul 1980 | |
4266372 | Taniwaki | May 1981 |
Number | Date | Country |
---|---|---|
625704 | Dec 1962 | BEX |
2082659A | Mar 1982 | GBX |
868038 | Sep 1981 | SUX |
969873 | Oct 1982 | SUX |
Entry |
---|
Hilman Incorporated brochure--pp. 3273-3276, Thomas Register Catalog File-1982. |
Overly Manufacturing Company brochure on Severe Service Doors, 1980 Sweet's Catalog File on products for general Bldg., 8.10/Ov pp. 1,8,12. |
Protective Door Industries brochure, 1980 Sweet's Catalog File on products for general building, 8.10/PRO, pp. 1, 16. |