Patent Grant
D374148
| Number | Name | Date | Kind |
|---|---|---|---|
| 33444 | Miller | Oct 1861 | |
| 254770 | Hurd | Mar 1882 | |
| 833566 | Walker | Oct 1906 | |
| 955033 | Wing | Apr 1910 | |
| 1021640 | Steitler | Mar 1912 | |
| 1316365 | Jackson et al. | Sep 1919 | |
| 1493796 | Anderson | May 1924 | |
| 1747832 | Hurxthal | Feb 1930 | |
| 2111021 | Bemis | Mar 1938 | |
| 2145263 | Huntzinger et al. | Jan 1939 | |
| 3453948 | Murphy | Jul 1969 | |
| 3716319 | Norman | Feb 1973 | |
| 3864071 | La Monica | Feb 1975 | |
| 4065583 | Ahlgren | Dec 1977 | |
| 4176591 | Power | Dec 1979 | |
| 4367243 | Brummett et al. | Jan 1983 | |
| 4563946 | Barlow et al. | Jan 1986 | |
| 4676151 | Gorsuch et al. | Jun 1987 | |
| 4677905 | Johnson | Jul 1987 | |
| 4749581 | Gorsuch et al. | Jun 1988 | |
| 4763639 | Goldsworthy | Aug 1988 | |
| 4970358 | Brandberg et al. | Nov 1990 | |
| 5076434 | Hoffman, Jr. | Dec 1991 | |
| 5097753 | Naft | Mar 1992 | |
| 5175031 | Ochocki | Dec 1992 | |
| 5199347 | Chen | Apr 1993 | |
| 5202138 | Stypula | Apr 1993 | |
| 5215775 | Hoffman, Jr. | Jun 1993 |
| Number | Date | Country |
|---|---|---|
| 22003 | Apr 1916 | DKX |
| 2998 | Jan 1900 | GBX |
| Entry |
|---|
| Ekco Pan Bochure and Sample; Crisp It; No. 56590; Date unknown. |
