| Patents for Siegmund Mandl |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 1,724,491 | Aug. 13, 1929 | S. Mandl | Wrench | ratchet wrenches |
| 1,775,402 | Sep. 09, 1930 | S. Mandl | Wrench Outfit | socket wrenches |
| D115,416 | Jun. 27, 1939 | S. Mandl | Torque Indicating Tool | torque wrenches |
| 2,165,285 | Jul. 11, 1939 | S. Mandl | Spring Perch and Brake Bracket Remover | brake adjusting tools |
| D116,269 | Aug. 22, 1939 | S. Mandl | Arbor Press | |
| 2,282,148 | May 05, 1942 | S. Mandl | Tool Handle | wrench handle components |
| 2,283,382 | May 19, 1942 | S. Mandl | Ratchet Mechanism | ratchet wrenches |
| 2,286,917 | Jun. 16, 1942 | S. Mandl | Ratchet Socket | ratchet wrenches |
| 2,296,173 | Sep. 15, 1942 | S. Mandl | Spreading Tool | |
| 2,314,589 | Mar. 23, 1943 | S. Mandl | Jack Assemblage | |
| 2,475,040 | Jul. 05, 1949 | S. Mandl | Ram | |
| 2,525,922 | Oct. 17, 1950 | S. Mandl | Rotary-Reciprocating Motion Converter | |
