| 1937 MAURICE SMOLER Trimming Mechanism Attachment |
| 1937 UNION Transmission Mechanism Sewing Machines |
| 1937 ANTON Thread Controlling Mechanism Sewing Machines |
| 1937 MAUSER WERKE AG Trimming Mechanism Sewing Machines |
| 1937 NAT Friction Mechanism Car Trucks Art Print |
| 1937 GEORGE Transmission Mechanism Sewing Machines |
| 1937 GALINAT Selective Control Mechanism Radio Sets |
| 1937 WARNER Timing Mechanism Electric Appliances |
| 1937 DURA Regulator Mechanism Windows Railway Cars Like |
| 1937 AVIAT CORP Driving Mechanism Propellers Art |
| 1937 HOFFMAN Driving Mechanism Propellers Art |
| 1937 KUCERA Presser Mechanism Sewing Machines |
| 1937 TARADASH Tufting Mechanism Tufting A Fabric Base |
| 1937 LEWIS Driving Mechanism Railway Car Generators |
| 1937 FOOTE Driving Mechanism Railway Car Generators |
| 1937 GEORGE Fabric Puller Mechanism Sewing Machines |
| 1937 UNION Ruffling Mechanism Sewing Machines |
| 1937 SHAFER Friction Mechanism Car Trucks Art |
| 1937 UNION Fabric Puller Mechanism Sewing Machines |
| 1937 GEARTY Trimming Mechanism Attachment Patent |