| Patents for Percy George Tacchi |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| GB-190,401,868 | Jan. 19, 1905 | A.J. Jung, P.G. Tacchi | Improvements in or relating to Spanners, Wrenches and similar Tools | wrench handle components |
| 805,328 | Nov. 21, 1905 | A.J. Jung, P.G. Tacchi | Wrench Handle | wrench components |
| DE-168,633 | Mar. 14, 1906 | P.G. Tacchi, A.J. Jung | Schraubenschlüssel u. dgl. dessen Maul durch Schwingen ... | wrench handle components |
| GB-190,520,718 | Aug. 23, 1906 | P.G. Tacchi | Improvements in Spanners or the Like | wrench handle components |
| FR-371,433 | Mar. 07, 1907 | P.G. Tacchi | Clef à écrous | wrench handle components |
| DE-194,499 | Jan. 25, 1908 | P.G. Tacchi | Schraubenschlüssel mit zum Griff durch Teildrehungen ... | wrench handle components |
| 912,507 | Feb. 16, 1909 | P.G. Tacchi | Spanner or the Like | wrench handle components |
