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Patents for Hamilton Tool Co.
Patents 16 - 30 of 45
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NumberDatePatenteeTitleType
2,961,899Nov. 29, 1960W.W. De Lano, J.E. GroveDrilling machinedrill presses
2,990,171Jun. 27, 1961J.E. Chamberlain, J.E. GroveMobile, separable work holder
3,067,893Dec. 11, 1962J.E. GrovePortable, elevatable work handling and locating tablewoodworking machine material handling
3,084,449Apr. 09, 1963H.W. HuffmanMethod and apparatus for producing air-cooled carbon-coated paper
3,096,949Jul. 09, 1963H.W. HuffmanAir expandable core shaft
3,105,982Oct. 08, 1963W.W. De Lano, K.J. YostTapping machine having tapping head and drive means adjustably mounted on a support posttapping machines
3,124,349Mar. 10, 1964H.W. HuffmanCammed tucker-blade folder
3,124,350Mar. 10, 1964H.W. HuffmanScrew folder for continuous forms
3,219,202Nov. 23, 1965H.W. HuffmanScrew pile and batch delivery
3,228,273Jan. 11, 1966H.W. HuffmanSheet delivery mechanism
3,231,261Jan. 25, 1966H.W. HuffmanMethod of and means for fabricating booklets from continuous webs
3,237,556Mar. 01, 1966H.W. HuffmanPrinting press mechanism
3,241,411Mar. 22, 1966H.W. HuffmanMethod of and means for dampening transmission of shock and vibration impulses along continuously moving web
3,268,136Aug. 23, 1966H.W. HuffmanData card and method of making same
3,280,679Oct. 25, 1966H.W. HuffmanScrew pile and batch delivery
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