| Number | Name | Date | Kind |
|---|---|---|---|
| D138875 | Weiss | Sep 1944 | |
| D155561 | Weiss | Oct 1949 | |
| D166172 | Bureau | Mar 1952 | |
| D210266 | Dunne | Feb 1968 | |
| D278969 | Johnson | May 1985 | |
| D317396 | Bacigalupo | Jun 1991 | |
| D341623 | Chuang | Nov 1993 | |
| 2045192 | Kuhar | Jun 1936 | |
| 2493128 | Fulkerson | Jan 1950 | |
| 2650426 | Montelius | Sep 1953 | |
| 2741028 | Carter | Apr 1956 | |
| 4071952 | Meshulam | Feb 1978 | |
| 4817284 | Sacherman | Apr 1989 | |
| 4960419 | Rosenberg | Oct 1990 |
| Entry |
|---|
| Toys and Novelties, Jan. 1946, p. 239, see knife right side of page. |
| Hunt, XACTO .RTM. GRIPSTER.TM. product brochure dated 1988. |