Inventor Owen, James L.
Invention Spark Arrester
Residence Cummings
Dated 6/28/1892
Patent 477,954
Class *
Assign 1/2 to James L. Johnson of same place
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0477954
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=477954