| All Patents in class 134/111 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,980,064 | Nov. 06, 1934 | H.L. Johnston | Washing machine | |
| 2,011,107 | Aug. 13, 1935 | E.W. Lape, Jr. | Method of cleaning articles | |
| 2,229,663 | Jan. 28, 1941 | H.L. Johnston, D.A. Meeker | Washing machine | |
| 2,681,658 | Jun. 22, 1954 | R.C. Geiger, D.A. Meeker | Dishwasher | |
| 2,862,510 | Dec. 02, 1958 | R.C. Geiger, D.A. Meeker | Dishwasher | |
| 3,067,757 | Dec. 11, 1962 | G.B. Fox | Power scrapper for dishwashing machines | |
| 3,323,529 | Jun. 06, 1967 | P.B. Geiger, D.A. Meeker, R.C. Geiger | Liquid distributing system for dishwashing machine | |
