| 1937 KARLE Attachment For Sewing Machines Patent |
| 1937 MAUSER WERKE AG Cutting Sewing Machines Art |
| 1937 SAWDEY Knee Control For Sewing Machines Art |
| 1937 RELIANCE Work Guide Sewing Machines Art |
| 1937 UNION Presser Mechanism Sewing Machines Art |
| 1937 FRITZ Presser Foot For Sewing Machines Art |
| 1937 UNION Transmission Mechanism Sewing Machines |
| 1937 HINMAN Ruffler Attachment Sewing Machines |
| 1937 SINGER CO Loop Taker Bobbin Case Sewing Machines |
| 1937 ANTON Thread Controlling Mechanism Sewing Machines |
| 1937 HERMANN Cutting Buttonhole Other Sewing Machines |
| 1937 POOLE Work Holding Means Sewing Machines |
| 1937 UNION Needle Cooling Sewing Machines Art |
| 1937 MAUSER WERKE AG Trimming Mechanism Sewing Machines |
| 1937 SINGER CO Lubricating Means Sewing Machines |
| 1937 WILLIAM Adjustable Needle Guard Sewing Machines |
| 1937 GEORGE Transmission Mechanism Sewing Machines |
| 1937 EMIL Embroidering Means Sewing Machines Art |
| 1937 SINGER CO Thread Controller Sewing Machines |
| 1937 CREWDSON Attachment For Sewing Machines Art |
| 1937 WATERMAN Lubricating Means Sewing Machines |
| 1937 SINGER CO Presser Lifter Actuating Sewing Machines |
| 1937 SARAH Attachment Sewing Machines Art Print |
| 1937 ADOLPH Attachment For Sewing Machines Art |
| 1937 SINGER CO Stop Motion Sewing Machines Art |
| 1937 FRITZ Cutting Sewing Machines Art Print |
| 1937 PIKUL Thread Pull Off Buttonhole Sewing Machines |
| 1937 SINGER CO Attachment Sewing Machines Art |
| 1937 NEUBERT Implement Bar Embroidering Machines |
| 1937 ROBERT H GOODHART Attachment Sewing Machines |
| 1937 UNION Folder Sewing Machines Like Art Print |
| 1937 GREIST CO Hemstitching Attachment Sewing Machines |
| 1937 SINGER CO Bobbin Thread Case Sewing Machines |
| 1937 FRITZ Differential Feed Sewing Machines Art |
| 1937 ANDRES Presser Lifter Actuating Sewing Machines |
| 1937 UNION Lubricating System Sewing Machines |
| 1937 KUCERA Presser Mechanism Sewing Machines |
| 1937 MAUSER WERKE AG Differential Feed Sewing Machines |
| 1937 PURITAN Work Holding Means Sewing Machines |
| 1937 PIKUL Thread Cutter Buttonhole Sewing Machines |
| 1937 KESSLER Loop Taker Bobbin Case Sewing Machines |
| 1937 WHITE Knee Control Sewing Machines Art |
| 1937 REECE Thread Pull Off Buttonhole Sewing Machines |
| 1937 GREIST CO Ruffler Attachment Sewing Machines |
| 1937 LE Lubricating System Sewing Machines Art |
| 1937 FLECKENSTEIN Lubricating Sewing Machines |
| 1937 GEORGE Fabric Puller Mechanism Sewing Machines |
| 1937 CROUCH Tufting Attachment Sewing Machines |
| 1937 LE Folder Sewing Machines Like Art Print |
| 1937 REECE Thread Cutter Buttonhole Sewing Machines |
| 1937 HINMAN Hemstitching Attachment Sewing Machines |
| 1937 UNION Ruffling Mechanism Sewing Machines |
| 1937 SINGER CO Lubricating Sewing Machines Art |
| 1937 LE Needle Cooling Sewing Machines Art Print |
| 1937 UNION Fabric Puller Mechanism Sewing Machines |
| 1937 CLAYTON Thread Controller Sewing Machines |
| 1937 KUCERA Ruffling Mechanism Sewing Machines |
| 1937 EDMOND Stabilizing Aerial Navigation Machines |
| 1937 WOOD Bobbin Thread Case Sewing Machines Art |
| 1937 JAFFERIAN Thread Cutting Sewing Machines |
| 1937 FRITZ Trimming Mechanism Sewing Machines |
| 1937 TOLEN Work Guide For Sewing Machines Patent |
| 1937 HERMANN Stop Motion Sewing Machines Art |