| Number | Name | Date | Kind |
|---|---|---|---|
| 1246274 | Jelalian | Nov 1917 | |
| 1998085 | Jones | Apr 1935 | |
| 2671222 | Hochberg | Mar 1954 | |
| 2790973 | Lewis et al. | Mar 1954 | |
| 3292181 | Kennedy et al. | Mar 1964 | |
| 3696439 | Durham | Oct 1972 | |
| 3771171 | Mitchell | Nov 1973 | |
| 4074364 | Lucero | Feb 1978 | |
| 4597109 | Hironaga | Jul 1986 | |
| 4597110 | Smith, Sr. et al. | Jul 1986 | |
| 4660223 | Fritch | Apr 1987 | |
| 4675918 | O'Brien | Jun 1987 | |
| 4697285 | Sylvester | Oct 1987 | |
| 4870706 | Ketcham et al. | Oct 1989 | |
| 4884295 | Cox | Dec 1989 | |
| 4989266 | Borgese et al. | Feb 1991 | |
| 5033121 | Larsen | Jul 1991 | |
| 5060314 | Lewis | Oct 1991 | |
| 5072453 | Widder | Dec 1991 | |
| 5073985 | Stone et al. | Dec 1991 | |
| 5127105 | Sacks | Jul 1992 | |
| 5187817 | Zolner | Feb 1993 |
| Number | Date | Country |
|---|---|---|
| 2249941 | May 1992 | GBX |
| Entry |
|---|
| Brochure entitled "Point Blank Body Armor" dated Jan. 1991. |