MUSEUM

▪ Airplane (Wright Brothers)

▪ Automobile (Ford)

▪ Ball-Point Pen

▪ Barbed Wire

▪ Blimp (Zeppelin)

▪ Cotton Gin (Whitney)

▪ Door Lock (Yale)

▪ Firearm (Smith & Wesson)

▪ Helicopter (Yeso)

▪ Helicopter (Monsen)

▪ Ice Machine

▪ Internal Combustion Engine (Otto)

▪ Printing Press (Hoe)

▪ Revolver (1) (Colt)

▪ Revolver (2) (Colt)

▪ Safety Pin

▪ Sewing Machine (1) (Howe)

▪ Sewing Machine (2) (Howe)

▪ Sewing Machine (Singer)

▪ Steam Engine (Corliss)

▪ Submarine

▪ Turning Machine

▪ Typewriter

▪ Typewriter Keyboard (Dvorak)

▪ Vacuum Cleaner

▪ Zipper

*Links for U.S. Patents are to patent images in the Patent Full-Page Image Database maintained by the U.S. Patent and Trademark Office.  A TIFF plug-in, which can be freely obtained, is required.  Click here for more information on accessing and viewing patent images.

Copyright © 2004-2008 Matthew C. Fagan.  All Rights Reserved.