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All Patents in class 16/102
Patents 1 - 8 of 8
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
241,882May 24, 1881H.E. RichardsSliding door hardware
262,120Aug. 01, 1882H.E. RichardsDoor-hanger
301,388Jul. 01, 1884E. PrindleDoor Hanger
343,994Jun. 22, 1886A.J. IvesSliding door hardware
358,613Mar. 01, 1887A.J. IvesSliding door hardware
438,587Oct. 14, 1890M.C. RichardsDoor-hanger
  510,000Dec. 05, 1893W. CronkDoor Hanger
621,710Mar. 21, 1899M.C. RichardsSliding-door hanger
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