Inventor Cherry, Samuel D.
Invention Churn
Residence Seneca
Dated 9/3/1889
Patent 410,492
Class 366/237
Assign *
US Patent Office Record http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=0410492
Local Copy of Patent Docs http://library.clemson.edu/scpatimages/index.php?pn=410492