Imperial Eastman

For details of Imperial Eastman prior to 1961 see Eastman Mfr. If you can find more Patent Information on Imperial Eastman products please notify us. There are many gaps. We need patent info on the following crimpers. K16,k20,k501. We also need info on Hose couplings. Hu,HL,HW and JJ as well as others.

1961

Imperial Brass and Eastman MFR merged.

K201 Hydraulic Hose Crimper proceeded in conjunction with HA Couplings .This crimper could not crimp bent tube fittings.

Patent# 3,335,594 A .

1965

1972

K601 Crimper introduced, capable of crimping 2” ID Hose.

Patent # 3,805,580 A

Patent Info
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