The environmental structure rendered in broken line in
The environmental structure rendered in broken line in
| Number | Name | Date | Kind |
|---|---|---|---|
| 448550 | Scott et al. | Mar 1891 | A |
| D25670 | Fegan | Jun 1896 | S |
| 1233932 | Swafford | Jul 1917 | A |
| 1528119 | Ludwig | Mar 1925 | A |
| 1528747 | Allen | Mar 1925 | A |
| 2166989 | Gleason | Jul 1939 | A |
| 2340560 | Rempt | Feb 1944 | A |
| 3054586 | Kirkup | Sep 1962 | A |
| 3054587 | Hebenstreit et al. | Sep 1962 | A |
| D199518 | Swinders et al. | Nov 1964 | S |
| 4431352 | Andrews | Feb 1984 | A |
| 4641986 | Tsui et al. | Feb 1987 | A |
| 4699410 | Seidel | Oct 1987 | A |
| D292690 | Knutson | Nov 1987 | S |
| 4715754 | Scully | Dec 1987 | A |
| D311326 | Nelson | Oct 1990 | S |
| D342953 | Yoder | Jan 1994 | S |
| 5456443 | Taaffe | Oct 1995 | A |
| D401211 | Simpson | Nov 1998 | S |
| D407298 | Hemphill | Mar 1999 | S |
| D408267 | Egigian et al. | Apr 1999 | S |
| 6138975 | McDaid | Oct 2000 | A |
| 6139235 | Vander Koy et al. | Oct 2000 | A |
| 6213696 | Austin | Apr 2001 | B1 |
| 6969219 | Speece et al. | Nov 2005 | B2 |
| 20050163582 | Roh | Jul 2005 | A1 |