| Patents for Walden Worcester, Inc. |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,072,079 | Sep. 02, 1913 | W.S. Bellows | Brace Socket Wrench | socket wrenches |
| 1,167,542 | Jan. 11, 1916 | W.S. Bellows | Socket Wrench | socket wrenches |
| 1,281,484 | Oct. 15, 1918 | W.S. Bellows | Ratchet Wrench | ratchet wrenches |
| 1,282,028 | Oct. 22, 1918 | W.S. Bellows | Wrench-Socket | wrench sockets |
| D54,235 | Dec. 09, 1919 | W.S. Bellows | Tool | wrenches |
| 1,381,900 | Jun. 21, 1921 | W. Barnes | Socket Wrench | wrench handle components |
| 1,420,467 | Jun. 20, 1922 | W.S. Bellows | Wrench | ratchet wrenches |
| 1,533,785 | Apr. 14, 1925 | W.S. Bellows | Wrench Construction | wrench handle components |
| 1,559,543 | Nov. 03, 1925 | F.H. Bellows | Method of Attaching A Tool Head to Its Handle | wrench sockets |
