| Number | Name | Date | Kind |
|---|---|---|---|
| D207370 | Nobel | Apr 1967 | |
| D212356 | Cronin, Jr. | Oct 1968 | |
| D277708 | Becker | Feb 1985 | |
| D325482 | Schwartz | Apr 1992 | |
| 4790610 | Welch et al. | Dec 1988 |
| Entry |
|---|
| Selected pages from a Drustar, Inc. brochure and catalog showing earlier and present medication cart designs (1986). |