Inventor Elkin, David R.
Invention Improvement in Whiffletrees
Residence Alston Depot
Dated 3/3/1874
Patent 148,196
Class 278/27
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0148196
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=148196