| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1969-09-23 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,468,179 | Sep. 23, 1969 | J.J. Hughes, R.K. Sedgwick | Recirculating ball worm drive | metalworking power transmission | |
| 3,469,076 | Sep. 23, 1969 | S. Saslawsky | Apparatus for removing flashing from molded plastic articles | blow molding machines | |