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US1130171A
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Brake-shoe.
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US1036564A
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Reinforced back for brake-shoes.
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US1033304A
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Back for brake-shoes.
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US1025219A
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Brake-shoe.
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US1059446A
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Tie-plate.
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US1026929A
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Brake-shoe.
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US1016389A
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Expanded-metal chaplet.
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US1016273A
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Means for holding inserts in place in molds.
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US1019812A
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Back for brake-shoes.
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US1033242A
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Reinforcing wire back for brake-shoes.
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US1030491A
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Composite-face brake-shoe.
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US1016262A
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Brake-shoe.
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US1001041A
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Locking mechanism for manhole-covers.
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US1011625A
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Manhole-cover.
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US995014A
|
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Brake-shoe.
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US995149A
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Brake-shoe.
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US995015A
|
|
Method of forming metallic gaskets in manhole-frames.
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US1001083A
|
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Brake-shoe.
|
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US995012A
|
|
Brake-shoe with cast-metal insert.
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US995011A
|
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Method of cutting blanks for brake-shoe backs.
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