Number | Name | Date | Kind |
---|---|---|---|
1371251 | Larson | Mar 1921 | |
1703788 | Skinner | Feb 1929 | |
2319366 | Rippingille | May 1943 | |
2439941 | Lounsbury | Apr 1948 | |
2718792 | Kiekhaefer | Sep 1955 | |
2737273 | Pepper | Mar 1956 | |
3481438 | Warrick et al. | Dec 1969 | |
4371062 | Ohkubo | Feb 1983 | |
4945780 | Bosma | Aug 1990 |
Entry |
---|
Funk Manufacturing, "Typical Models--4050A010A0, 4050A020A0, 4050A021A0, 4050A050A0", 4 pages (no publication date). |