Assignee
TRINITY TANK CAR INC
US·4 granted patents·2 pending applications·0 citations·filing 2015–2024
Top patents by PatentIndex Score
6 records- 0173US2025065928A1Welded nozzle for a tank carTRINITY TANK CAR INC·Filed 2024·Application pending·0 cites
- 0272US2024409132A1Manway Relief for a Tank CarTRINITY TANK CAR INC·Filed 2024·Application pending·0 cites
- 0359US12151718B2Welded nozzle for a tank carTRINITY TANK CAR INC·Filed 2021·Granted Nov 26, 2024·0 cites·17 claims
- 0459US12084095B2Manway relief for a tank carTRINITY TANK CAR INC·Filed 2021·Granted Sep 10, 2024·0 cites·20 claims
- 0544US12228248B2Internal nozzle for a tank carTRINITY TANK CAR INC·Filed 2021·Granted Feb 18, 2025·0 cites·14 claims
- 0638US9851016B2Pressure relief valve for railroad tank carsTRINITY TANK CAR INC·Filed 2015·Granted Dec 26, 2017·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when TRINITY TANK CAR INC 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 →