| 1965 JOY Ultrasonic Testing Device Patent Print |
| 1945 JOY Hydraulic Elevating Mechanism Patent |
| 1949 JOY MFG CO Pressure Control Device Patent |
| 1944 JOY JOSEPH Flexible Bellows Patent Print |
| 1929 JOY Truck For Articulated Cars Patent Print |
| 1924 JOY ROBERT Door Locking Device Patent Print |
| 1960 JOY CHESTER Belt Spinning Reel Patent Print |
| 1945 JOY ROBERT Car Truck Brake Patent Print Art |
| 1891 JOY Design Steam Radiator COLESTOCK Patent 50488 |
| 1962 JOY RIGGS Ammunition OLIN MATHIESON Patent |
| 1968 JOY Trim Control Device For Boats Patent |
| 1949 JOY PRODUCTS COMPANY Helicopter Kite Patent |
| 1926 JOY TOY MFG COMPANY Toy Vehicle Patent |
| 1941 JOY ROBERT Door Lift Device Patent Print |
| 1943 JOY Fire Control Instrument Patent Print |
| 1930 JOY ROBERT Articulated Car Patent Print Art |
| 1950 JOY MFG CO Variable Pitch Propeller Patent |
| 1940 BAECHLI Design Mine Shuttle Car JOY Patent 48901 |
| 1926 JOY Railway Gate And Signal Patent Print |
| 1948 CURTIS New Design Power Winch JOY Patent 44766 |
| 1961 JOY MFG CO Mine Haulage Vehicle Patent |
| 1925 JOY WILLIAM Luggage Carrier Patent Print |
| 1947 JOY Gun Positioning System Patent Print Art |
| 1942 JOY ROBERT Mine Or Similar Car Patent Print |
| 1891 JOY Steam Water Radiator Design Patent 13044 |
| 1934 JOY ERVIN Nondirigible Aircraft Patent |
| 1949 JOY MFG CO Pressure Regulator Patent Print |
| 1942 JOY Material Transport Truck Patent Print |
| 1959 RUSSELL Design Mine Shuttle Car JOY Patent 48450 |
| 1946 JOY MFG CO Track Sander Patent Print Art |
| 1898 JOY Design Round Pail Fluted Panel Patent 38861 |
| 1929 JOY ROBERT Articulated Car Patent Print Art |
| 1935 JOY Target Trap Pulling Device Patent Print |
| 1951 JOY TOYS INC Roundabout Swing Patent Print |
| 1967 JOY MFG CO Self Loading Vehicle Patent |
| FIONI JOY BLACK PATENT MARY JANES NIB SIZE 12 |
| FIONI JOY BLACK PATENT MARY JANES NIB SIZE 11 |
| FIONI JOY BLACK PATENT MARY JANES NIB SIZE 5-1/2 |
| FIONI JOY BLACK PATENT MARY JANES NIB SIZE 12W |