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| Patents Granted on 1961-10-24 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,005,229 | Oct. 24, 1961 | H.D. Walther | Rubber Mixer | mixing machines | |
| 3,005,369 | Oct. 24, 1961 | F. Koster | Method of Notching and Shearing the Ends of Tubing in the Preparation of Tubular Assemblies | pipe and tube notchers | |
| 3,005,526 | Oct. 24, 1961 | A.I. Zagar | Conical clutch sleeves for tapping attachments | tapping machines | |
| 3,005,527 | Oct. 24, 1961 | A.I. Zagar | Positive drive tapping attachments | tapping machines | |