-
-
-
-
-
-
-
-
Railcar moving vehicles
-
Patent number 4,843,973
-
Issue date Jul 4, 1989
-
Marshall V. Hartelius
-
B60 - VEHICLES IN GENERAL
-
Railroad track vehicle
-
Patent number 4,721,430
-
Issue date Jan 26, 1988
-
Brentwood Enterprises Ltd.
-
Mark E. Littke
-
B61 - RAILWAYS
-
3926128
-
Patent number 3,926,128
-
Issue date Dec 16, 1975
-
B61 - RAILWAYS
-
3762337
-
Patent number 3,762,337
-
Issue date Oct 2, 1973
-
B60 - VEHICLES IN GENERAL
-
3057306
-
Patent number 3,057,306
-
Issue date Oct 9, 1962
-
B60 - VEHICLES IN GENERAL
-
2968260
-
Patent number 2,968,260
-
Issue date Jan 17, 1961
-
B61 - RAILWAYS
-
2965046
-
Patent number 2,965,046
-
Issue date Dec 20, 1960
-
B61 - RAILWAYS
-
2751854
-
Patent number 2,751,854
-
Issue date Jun 26, 1956
-
B61 - RAILWAYS
-
2171093
-
Patent number 2,171,093
-
Issue date Aug 29, 1939
-
B61 - RAILWAYS
-
2013345
-
Patent number 2,013,345
-
Issue date Sep 3, 1935
-
B61 - RAILWAYS
-
1986120
-
Patent number 1,986,120
-
Issue date Jan 1, 1935
-
B61 - RAILWAYS
-
1973267
-
Patent number 1,973,267
-
Issue date Sep 11, 1934
-
B61 - RAILWAYS
-
1957712
-
Patent number 1,957,712
-
Issue date May 8, 1934
-
B61 - RAILWAYS
-
1933811
-
Patent number 1,933,811
-
Issue date Nov 7, 1933
-
B61 - RAILWAYS
-
1880126
-
Patent number 1,880,126
-
Issue date Sep 27, 1932
-
B61 - RAILWAYS
-
1814917
-
Patent number 1,814,917
-
Issue date Jul 14, 1931
-
B61 - RAILWAYS
-
1493393
-
Patent number 1,493,393
-
Issue date May 6, 1924
-
B61 - RAILWAYS
-
1405278
-
Patent number 1,405,278
-
Issue date Jan 31, 1922
-
B61 - RAILWAYS
-
368825
-
Patent number 368,825
-
Issue date Aug 23, 1887
-
B60 - VEHICLES IN GENERAL