Number | Name | Date | Kind |
---|---|---|---|
285270 | Jaeger | Sep 1883 | |
289326 | Garbarini | Jun 1943 | |
1123969 | Wiley | Jan 1915 | |
1287464 | Scott | Dec 1918 | |
1610423 | Cawley | Jan 1926 | |
1612804 | Dorey | Jan 1927 | |
1671086 | Stimson | May 1928 | |
1675431 | Sharp | Jul 1929 | |
1758977 | Rolph | May 1930 | |
1914819 | Rolph | Jun 1933 | |
1918087 | Donley | Jul 1933 | |
2086388 | Nechin | Jul 1937 | |
2172659 | Koubek | Sep 1939 | |
2181725 | Eckel | Nov 1939 | |
2281565 | Eckel | May 1942 | |
2380447 | Jungersen | Jul 1945 | |
2738706 | Thompson, Jr. | Mar 1956 | |
2818500 | Franck | Dec 1957 | |
2951419 | Lemelson | Jul 1960 | |
2974564 | Miller | Mar 1961 | |
3003387 | Schiele | Oct 1961 | |
3057256 | Erban | Oct 1962 | |
3236150 | Miller | Feb 1966 | |
3450459 | Haggerty | Jul 1969 | |
3551024 | Priest, Jr. | Dec 1970 | |
3598493 | Fisher | Aug 1971 | |
3620600 | Lindberg | Nov 1971 | |
3654455 | Siegel | Apr 1972 | |
3716445 | Lemelson | Feb 1973 | |
3782805 | Brown | Jan 1974 | |
3799646 | Footchkar | Mar 1974 | |
3810804 | Rowland | May 1974 | |
3827783 | Lemelson | Aug 1974 | |
3830682 | Rowland | Aug 1974 | |
3873184 | Heenan | May 1975 | |
3877785 | Schaefer | Apr 1975 | |
3884554 | Lemelson | May 1975 | |
3905679 | Langenbach | Sep 1975 | |
3920346 | Wyckoff | Nov 1975 | |
3954324 | Arnott et al. | May 1976 | |
3966301 | Brown | Jan 1976 | |
3975083 | Rowland | Aug 1976 | |
3980393 | Heasley et al. | Sep 1976 | |
4012115 | Brown | May 1977 | |
4025159 | McGrath | May 1977 | |
4040760 | Wyckoff | Aug 1977 | |
4053233 | Bien et al. | Oct 1977 | |
4066331 | Lindner | Jan 1978 | |
4071292 | Ise et al. | Jan 1978 | |
4145112 | Crone et al. | May 1979 | |
4158222 | Cook | Jun 1979 | |
4194809 | Campagna, Jr. | Mar 1980 | |
4349598 | White | Sep 1982 | |
4420221 | Sparks | Dec 1983 | |
4507254 | Daniels et al. | May 1985 | |
4560236 | Clarke | Dec 1985 | |
4576850 | Martens | Mar 1986 | |
4618518 | Pricone et al. | Oct 1986 | |
4663871 | Young | May 1987 | |
4717281 | Shepherd et al. | Jan 1988 | |
4726134 | Woltman | Feb 1988 | |
4816076 | Fouke et al. | Mar 1989 | |
4903160 | Taylor et al. | Feb 1990 | |
4930870 | Beach et al. | Jun 1990 | |
4984144 | Cobb, Jr. et al. | Jan 1991 | |
5036445 | Osteen | Jul 1991 | |
5084782 | Taylor | Jan 1992 | |
5095415 | Anderson et al. | Mar 1992 | |
5117304 | Huang et al. | May 1992 | |
5122902 | Benson | Jun 1992 |
Number | Date | Country |
---|---|---|
159460 | Jul 1953 | AUX |
2557138 | Jun 1976 | DEX |
3004412 | Aug 1981 | DEX |
860459 | Jan 1941 | FRX |
861406 | Sep 1941 | FRX |
328908 | Aug 1935 | ITX |
518963 | Mar 1955 | ITX |
2529 | Sep 1870 | GBX |
294069 | Jan 1928 | GBX |
443759 | Mar 1936 | GBX |
693922 | Jul 1953 | GBX |
1010329 | Nov 1965 | GBX |
1133367 | Nov 1968 | GBX |
Entry |
---|
Traffic Control Devices, Visibility, and Geometrics, Transportation Research Record 681, National Academy of Sciences, Washington, D.C., 1978. |
Roadway Markings and Traffic Control in Work Zones, Transportation Research Record 1086, Transportation Research Board, National Research Council, 1986. |