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2489825
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Information
Patent Grant
2489825
References
Source
Patent Number
2,489,825
Date Filed
Not available
Date Issued
Tuesday, November 29, 1949
75 years ago
CPC
B26D3/14 - Forming notches in marginal portion of work by cutting
Y10S83/904 - Book index cutting
Y10T83/0304 - Grooving
Y10T83/4478 - Tool has additional motion during work dwell
Y10T83/8771 - Motion direction of tool influenced by resistance of work
Y10T409/50246 - Means for trimming edge [e.g., chamfering, scarfing, etc.]
Y10T409/502624 - Means for cutting groove
US Classifications
409 - Gear cutting, milling, or planing
083 - Cutting
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