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Patents Granted on 1982-03-??
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
4,317,390Mar. 02, 1982M. NakayamaBottle openernon worm cork extractors
4,318,324Mar. 09, 1982S.R. Hall, C.L. LindmarkCutting machine with guard for cutting blademetal sawing machines
4,318,465Mar. 09, 1982C.P. Shinkle, J.W. CalvertIndexing Drive Controlworkpiece changers and storage mechanisms
CA-1,120,245Mar. 23, 1982J.T. Currer, A. Schabowski, E.J. KielmaAutomatic tool changer for machine tooltool changers and storage mechanisms
CA-1,120,246Mar. 23, 1982J.T. Currer, A. Schabowski, E.J. KielmaMultiple spindle toolheadtool changers and storage mechanisms
D263,547Mar. 30, 1982A. CarselloPortable electric air blower and vacuumblowers
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