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All Patents in class 292/358
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
  AI84Dec. 11, 1847L.R. Livingston, J.J. Roggen, C. AdamsDoorknob shank
  582,565May 11, 1897H.M. WhitcombLatch
  782,091Feb. 07, 1905S.J. Morgan, H.M. WhitcombLatch
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