| Patents for Percy L. Billingsley |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 894,109 | Jul. 21, 1908 | P.L. Billingsley | Machine for assembling parts of box ends | box making machines |
| 904,503 | Nov. 24, 1908 | P.L. Billingsley | Attachment for nailing-machines | nailing machines |
| 1,148,070 | Jul. 27, 1915 | P.L. Billingsley | Table | |
| 1,269,153 | Jun. 11, 1918 | P.L. Billingsley | Automobile jack | vehicle mechanic |
| 1,356,033 | Oct. 19, 1920 | P.L. Billingsley | Automobile jack | vehicle mechanic |
| 1,376,507 | May 03, 1921 | P.L. Billingsley | Automobile jack | vehicle mechanic |
| 1,424,148 | Aug. 01, 1922 | P.L. Billingsley | Flexible operating mechanism | routing machines |
