| Number | Name | Date | Kind |
|---|---|---|---|
| 556614 | Cabell | Mar 1896 | |
| 765427 | Herrick | Jul 1904 | |
| 1359818 | Marr | Nov 1920 | |
| 3417732 | Platt, Jr. | Dec 1968 | |
| 3923001 | Murdock | Dec 1975 | |
| 3996882 | Martin et al. | Dec 1976 | |
| 4103642 | Swenson | Aug 1978 | |
| 4332210 | Lambert | Jun 1982 | |
| 4583482 | Smith | Apr 1986 | |
| 4603652 | Thibault et al. | Aug 1986 | |
| 4972794 | Smyly, Sr. | Nov 1990 |
| Number | Date | Country |
|---|---|---|
| 2457945 | Jun 1976 | DEX |
| 3737655 | May 1989 | DEX |
| 2596185 | Sep 1987 | FRX |
| 0224793 | Sep 1989 | JPX |
| 1323841 | Jul 1973 | GBX |
| Entry |
|---|
| Automatic Flagpole Co., "Flagpole of Distinction" Mar. 1985, brochure. |