Number | Name | Date | Kind |
---|---|---|---|
2052158 | Zink | Aug 1936 | |
2347640 | Peters | May 1944 | |
2454420 | Adlet et al. | Nov 1948 | |
2469204 | Peters | May 1949 | |
2469521 | Rohdin | May 1949 | |
2502920 | Brown | Apr 1950 | |
2529837 | Denison | Nov 1950 | |
2532513 | Peters | Dec 1950 | |
2539457 | Metheny et al. | Jan 1951 | |
2553413 | Denison et al. | May 1951 | |
2566122 | Denison | Aug 1951 | |
2576834 | Hensgen | Nov 1951 | |
2598595 | Peters | May 1952 | |
2600216 | Denison | Jun 1952 | |
2605896 | Rohdin | Aug 1952 | |
2606121 | Peters | Aug 1952 | |
2607697 | Brown | May 1943 | |
2617733 | Hensgen | Nov 1952 | |
2672268 | Bower | Mar 1954 | |
2745754 | Steinbock | May 1956 | |
2828858 | Tooke | Apr 1958 | |
2863305 | Shepherd | Dec 1958 | |
3061165 | Rench et al. | Oct 1962 | |
3064802 | Jess et al. | Nov 1962 | |
3101839 | Holman | Aug 1963 | |
3119258 | Ritchie | Dec 1968 | |
3321070 | Childs | May 1967 | |
3430815 | Weimer et al. | Mar 1969 | |
4205611 | Slawinski | Jun 1980 | |
4213530 | Harris et al. | Jul 1980 |
Entry |
---|
"Thermoplastic Container for Margerine", Modern Plastics, vol. 23, pp. 106-107, 1946. |
"Packaging Award to the Cudahy Packing Company", Modern Plastics, vol. 26, pp. 154-155, Sep. 1948. |
Liqui-Box Corporation brochure number C1EG-3M. |
"Pouch with a Purpose", Packaging Digest, Feb. 1981, pp. 41 & 44. |