| Patents for George J. Kasselmann |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 2,523,397 | Sep. 26, 1950 | G.J. Kasselmann, H.J. Siekmann | Change Speed Gearing for Lathe Headstocks | industrial machine gearing |
| 2,545,053 | Mar. 13, 1951 | H.J. Siekmann, G.J. Kasselmann | Lathe Transmission and Control Mechanism | metalworking machine mechanisms |
| 2,554,721 | May 29, 1951 | G.J. Kasselmann, H.J. Siekmann | Dial Indicating Mechanism | metalworking machine mechanisms |
| 2,561,712 | Jul. 24, 1951 | H.J. Siekmann, G.J. Kasselmann | Adjustable pulley v-belt transmission | metalworking machine mechanisms |
| 2,587,542 | Feb. 26, 1952 | H.J. Siekmann, G.J. Kasselmann | Duplicator attachment for lathes | metal lathe accessories and attachments |
| 2,678,579 | May 18, 1954 | G.J. Kasselmann, H.J. Siekmann | Withdrawal Device for Hydraulic Tracers | metalworking machine mechanisms |
| 2,697,373 | Dec. 21, 1954 | N.D. Cooper, G.W. Luning, G.J. Kasselmann, H.J. Siekmann | Tracer Controlled Facing Lathe | machine tool controls |
| D177,350 | Apr. 03, 1956 | W. Okvit, G.J. Kasselmann, H.J. Siekmann | Speed Indicating Plate for Lathe Headstock | engine lathes |
| 2,773,471 | Dec. 11, 1956 | W. Okvit, G.J. Kasselmann, H.J. Siekmann | Speed Indicating Plate for Machine Tools | metalworking machine mechanisms |
| 2,986,055 | May 30, 1961 | G.J. Kasselmann | Contour Chasing Lathe and Method of Operation | metalworking machine mechanisms |
