Railroad Spike Patent Print
This Patent for a Railroad Spike was invented by Clark Harry H and filed on February 17, 1947. It was issued on November 14, 1950 by the United States Patent and Trademark Office.
Please Choose your Options for your Patent Print:
Discounts: Buy more - save more
Buy 3 or more items, get 5% off
Buy 5 or more items, get 8% off
Buy 7 or more items, get 10% off
Buy 10 or more items, get 15% off