1,490,026 A 4/1924 Richards 47/72
1,610,652 A 12/1926 Bouchard
1,697,751 A 1/1929 Blake
1,704,801 A 3/1929 Miller 47/72
1,964,887 A 7/1934 Lovett, Jr 47/37
1,988,886 A 1/1935 Wilson 47/37
1,994,962 A 3/1935 Rushfeldt 47/37
2,023,782 A 12/1935 Driver 47/72
2,062,410 A 12/1936 Garcia 47/72
2,152,648 A 4/1939 Jones 47/34
2,209,778 A 7/1940 Krasowski 41/10
2,274,526 A 2/1942 Bunn 100/31
2,302,259 A 11/1942 Rothfuss 41/10
2,514,038 A 7/1950 Doolittle 226/129
2,540,707 A 2/1951 Beukelman 47/72
2,774,187 A 12/1956 Smithers 47/41
2,850,842 A 9/1958 Eubank, Jr. 47/58
2,989,828 A 6/1961 Warp 53/390
3,022,605 A 2/1962 Reynolds 47/58
3,073,062 A 1/1963 Hoffman 47/41
3,271,922 A 9/1966 Wallerstein et al 53/3
3,316,675 A 5/1967 Cartwright, Jr. 47/37
3^376,666 A 4/1968 Leonard 47/41
3,431,706 A 3/1969 Stuck 53/390
3,531,910 A 10/1970 Snead 53/135
3;554;434 A 1/1971 Anderson 229/55
3,556,389 A 1/1971 Gregoire 229/53
3,748,781 A 7/1973 Erling 47/34.11
3.869,828 A 3/1975 Matsumoto 47/34.11
4,006,561 A 2/1977 Thoma et al 47/58
4,091,925 A 5/1978 Griffo et al 206/423
4,118,890 A 10/1978 Shore 47/28
4,189,868 A 2/1980 Tymchuck et al 47/84
4,216,620 A 8/1980 Weder et al 47/72
4,280,314 A 7/1981 Stuck 53/241
4,300,312 A 11/1981 Weder et al 47/72
4,333,267 A 6/1982 Witte 47/84
4,400,910 A 8/1983 Koudstaal et al 47/84
4,413,725 A 11/1983 Bruno et al 20/45.33
4,621,733 A 11/1986 Harris 206/423
4,646,470 A 3/1987 Maggio 47/76
4,733,521 A 3/1988 Weder et al 53/580
4,773,182 A 9/1988 Weder et al 47/72
4,801,014 A 1/1989 Meadows 206/423
4,835,834 A 6/1989 Weder 29/525
4,901,423 A 2/1990 Weder 29/432
4,910,913 A 3/1990 Streeter 47/72
4,941,572 A 7/1990 Harris 206/423
5,077,937 A 1/1992 Weder et al 47/72
5,085,003 A 2/1992 Garcia 47/72