| 1924 PUTNAM Coupling Mechanism Trucks Like Art |
| 1924 BLISS E W CO Depth Mechanism Automobile Torpedoes |
| 1924 GRIFFITH Steering Wheel Mechanism Automobiles |
| 1924 FERGUSSON Switch Mechanism Toy Railways Art |
| 1924 PEARSALL Drive Mechanism Paddle Wheels Boats |
| 1924 SAMUEL Driving Mechanism Geared Locomotives |
| 1924 ROE Propelling Brake Mechanism Velocipedes |
| 1924 SINGER CO Thread Cutting Mechanism Sewing Machines |
| 1924 THOMAS Strip Feeding Mechanism Sewing Machines |
| 1924 WARD Switch Operating Mechanism Controlling Motors |
| 1924 LEIGH Trigger Mechanism Duplex Flexible Guns |
| 1924 SHARAF Feeding Mechanism Sewing Machines |
| 1924 JOHN Mechanism For Embroidery Stitching Art |
| 1924 PETER Thread Cutting Mechanism Sewing Machines |
| 1924 RUDOLPH Ruffling Mechanism Sewing Machines |
| 1924 UNION Feeding Mechanism Cup Feed Machines |
| 1924 ALFRED Propelling Mechanism For Boats |
| 1924 R Feeding Mechanism Sewing Machines Art |
| 1924 WILLIAM Depth Mechanism Automobile Torpedoes |
| 1924 FRANK Trigger Mechanism For Guns Patent |