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All Patents in class 29/890.14
Patents 1 - 5 of 5
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
549,711Nov. 12, 1895A. FarrensteinerPipe Welding Machine
1,175,496Mar. 14, 1916O. ZerkLubricating-bolt
1,286,375Dec. 03, 1918J.C. McLachlanMethod of producing cast shell-projectiles
1,297,219Mar. 11, 1919L.G. MerrittHot Plate or Platen for Presses
2,436,701Feb. 24, 1948E.P. SundholmGrease Gun Head Construction
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