Assignee
VIEHMANN & CO INTERTRAC
10 granted patents·160 citations·filing 1976–1988
Top patents by PatentIndex Score
10 records- 0174US4438981AHinge joint for a track chainVIEHMANN & CO INTERTRAC·Filed 1981·Granted Mar 27, 1984·32 cites·9 claims
- 0273US4179130ASeal assembly for track-segment pivotVIEHMANN & CO INTERTRAC·Filed 1978·Granted Dec 18, 1979·28 cites·4 claims
- 0364US4361364AMaster link for track chainVIEHMANN & CO INTERTRAC·Filed 1980·Granted Nov 30, 1982·18 cites·10 claims
- 0458US4143898ABumper for track suspension of a tracklaying vehicleVIEHMANN & CO INTERTRAC·Filed 1977·Granted Mar 13, 1979·16 cites·10 claims
- 0549US4461488ASeal for link of track chainVIEHMANN & CO INTERTRAC·Filed 1983·Granted Jul 24, 1984·17 cites·11 claims
- 0648US4455054AMaster link for track chainVIEHMANN & CO INTERTRAC·Filed 1982·Granted Jun 19, 1984·10 cites·9 claims
- 0746US4815794ATrack chain roller with degradable spacer ringsVIEHMANN & CO INTERTRAC·Filed 1988·Granted Mar 28, 1989·12 cites·11 claims
- 0845US4058322ABearing seal for endless tracksVIEHMANN & CO INTERTRAC·Filed 1976·Granted Nov 15, 1977·9 cites·4 claims
- 0944US4355988ATrack roller for track-laying vehiclesVIEHMANN & CO INTERTRAC·Filed 1980·Granted Oct 26, 1982·11 cites·4 claims
- 1023US4775198AArticulated link for the connection of two ends of the track of a tracked vehicleVIEHMANN & CO INTERTRAC·Filed 1986·Granted Oct 4, 1988·7 cites·5 claims
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