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| Patents Granted on 1967-07-25 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,332,130 | Jul. 25, 1967 | H.F. Armstrong | Cutting Tool | milling machine cutters | |
| 3,332,142 | Jul. 25, 1967 | R.E. Reed, R.A. Lehmkuhl | Tool Holders | workpiece changers and storage mechanisms | |
| 3,332,317 | Jul. 25, 1967 | F.R. Torrey, A.W. Carlson, E.F. Peckman | Chalk screen image projector | ||
| 3,332,553 | Jul. 25, 1967 | K.H. Casson | Vacuum filter | ||