Assignee
TSUBAKIMOTO BULK SYSTEMS CORP
JP·4 granted patents·25 citations·filing 1988–1991
Technology mixB65G3
Top patents by PatentIndex Score
4 records- 0136US4903821AIntermittent drum feeder with adjustable loading positionTSUBAKIMOTO BULK SYSTEMS CORP·Filed 1988·Granted Feb 27, 1990·9 cites·6 claims
- 0231US4991710AStructure of overlapping portions in apron conveyorTSUBAKIMOTO BULK SYSTEMS CORP·Filed 1990·Granted Feb 12, 1991·11 cites·4 claims
- 0329USD322129SViewing windowTSUBAKIMOTO BULK SYSTEMS CORP·Filed 1989·Granted Dec 3, 1991·2 cites·1 claims
- 0422US5115906AConveyor elevator systemTSUBAKIMOTO BULK SYSTEMS CORP·Filed 1991·Granted May 26, 1992·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when TSUBAKIMOTO BULK SYSTEMS CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →