*****Copying of the files within by non-commercial individuals and libraries is encouraged. This message must appear on all copied files. Commercial copying must have permission. ***** Submitted by Cindy Bryant Wilbur H. Borden, residing at Sheridan, MI U.S.patent for Chain-coupling for Stump extractors. application filed Dec 15, 1887; Patent No. 382,451, dated May 8, 1888. Original document found in the garage attic of Ronald Mabie, Muskegon, MI, after Ronald's death in 1996. Ronald was the son of Charles Mabie and Nellie Borden of Sheridan, MI. Original Federal document, with pictures, now (1997) in the C.E. Mabie family of Sparta, MI.