Assignee
9172 9863 QUEBEC INC
CA·15 granted patents·5 pending applications·67 citations·filing 2008–2025
Top patents by PatentIndex Score
20 records- 0194US11479217B2Wheel chock and method9172 9863 QUEBEC INC·Filed 2020·Granted Oct 25, 2022·5 cites·35 claims
- 0293US11535209B2Wheel chock with locking mechanism9172 9863 QUEBEC INC·Filed 2020·Granted Dec 27, 2022·3 cites·18 claims
- 0393US7864030B2Safety system for trucks9172 9863 QUEBEC INC·Filed 2008·Granted Jan 4, 2011·27 cites·15 claims
- 0491US10793119B2Bidirectional wheel chock restraint system9172 9863 QUEBEC INC·Filed 2017·Granted Oct 6, 2020·14 cites·20 claims
- 0590US10864895B2Wheel chock and method9172 9863 QUEBEC INC·Filed 2016·Granted Dec 15, 2020·12 cites·20 claims
- 0685US2026014965A1Wheel chock handling unit9172 9863 QUEBEC INC·Filed 2025·Application pending·0 cites
- 0784US2024182001A1Wheel chock with locking mechanism9172 9863 QUEBEC INC·Filed 2024·Application pending·0 cites
- 0879US11987223B2Wheel chock and method9172 9863 QUEBEC INC·Filed 2022·Granted May 21, 2024·0 cites·27 claims
- 0978US12275383B2Wheel chock and method9172 9863 QUEBEC INC·Filed 2024·Granted Apr 15, 2025·0 cites·13 claims
- 1071US12005874B2Wheel chock with locking mechanism9172 9863 QUEBEC INC·Filed 2022·Granted Jun 11, 2024·0 cites·17 claims
- 1169US12128865B2Wheel chock handling unit9172 9863 QUEBEC INC·Filed 2024·Granted Oct 29, 2024·0 cites·18 claims
- 1263USD987542SWheel chock9172 9863 QUEBEC INC·Filed 2021·Granted May 30, 2023·3 cites·1 claims
- 1358US12420748B2Wheel chock handling unit and method9172 9863 QUEBEC INC·Filed 2021·Granted Sep 23, 2025·0 cites·16 claims
- 1457USD995394SWheel chock9172 9863 QUEBEC INC·Filed 2021·Granted Aug 15, 2023·2 cites·1 claims
- 1557US2025326378A1Wheel chock positioning arrangement9172 9863 QUEBEC INC·Filed 2023·Application pending·0 cites
- 1656US12447934B2Universal joint for a wheel chock9172 9863 QUEBEC INC·Filed 2021·Granted Oct 21, 2025·0 cites·28 claims
- 1749US2023312274A1Wheel chock with a longitudinal extension9172 9863 QUEBEC INC·Filed 2023·Application pending·0 cites
- 1844USD1042293SChock to prevent vehicles from moving9172 9863 QUEBEC INC·Filed 2023·Granted Sep 17, 2024·1 cites·1 claims
- 1941US2013032773A1Safety barrier9172 9863 QUEBEC INC·Filed 2012·Application pending·0 cites
- 2036USD1115653SChock9172 9863 QUEBEC INC·Filed 2023·Granted Mar 3, 2026·0 cites·1 claims
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