| 1950 EDWARD Vehicle Supporting Tread Patent |
| 1950 VOGT Self Supporting Hosiery Patent Print |
| 1950 SCHUYLER Clothes Supporting Rack Patent |
| 1950 SISSON Car Coupler Positioning Supporting |
| 1950 STANDARD Car Coupler Positioning Supporting |
| 1950 PETERSON Worktable Supporting Structure Art |
| 1950 MARTIN Sectional Self Supporting Golf Bag |
| 1950 STANDARD Positioning Supporting Car Couplers |
| 1950 BUDD Means Supporting Railway Cars On Their Trucks |
| 1950 MARSAC Supporting Means Sewing Machines Art |
| 1950 SINGER CO Supporting Means Sewing Machines |
| 1950 STANDARD Supporting Positioning Car Couplers |
| 1950 SISSON Positioning Supporting Car Couplers |
| 1950 UNION Worktable Supporting Structure Art |
| 1950 DEAN Means Supporting Railway Cars On Their Trucks |
| 1950 SISSON Supporting Positioning Car Couplers |
| 1950 CAMPBELL Automobile Supporting Rack Firearms Like |
| 1950 FRANK Supporting Crossbar For Vehicles Art |
| 1950 ZIMMER Garment Hanger Supporting Means Art |
| 1950 WHITEHEAD STAMPING Mirror Supporting Means |
| 1950 ZINK Mirror Supporting Means Patent Print |
| 1950 WARREN Tray Supporting Means Patent Print |