Assignee
OHIO GRATINGS INC
US·13 granted patents·10 pending applications·104 citations·filing 1988–2025
Top patents by PatentIndex Score
23 records- 0185US8011157B2Grating system with enhanced see-through characteristicsOHIO GRATINGS INC·Filed 2010·Granted Sep 6, 2011·10 cites·20 claims
- 0282US9822494B1Decorative grating and method of manufacturing the sameOHIO GRATINGS INC·Filed 2016·Granted Nov 21, 2017·4 cites·22 claims
- 0381US4928471AGrating constructionOHIO GRATINGS INC·Filed 1988·Granted May 29, 1990·45 cites·5 claims
- 0480US2026091963A1Method and apparatus for lifting gratesOHIO GRATINGS INC·Filed 2025·Application pending·0 cites
- 0577US7393153B2Grating systemOHIO GRATINGS INC·Filed 2006·Granted Jul 1, 2008·16 cites·22 claims
- 0676US7832172B2Grating system with enhanced see-through characteristicsOHIO GRATINGS INC·Filed 2008·Granted Nov 16, 2010·4 cites·24 claims
- 0775US7121759B2Grating systemOHIO GRATINGS INC·Filed 2004·Granted Oct 17, 2006·23 cites·35 claims
- 0875US2026078579A1Universal anchor for use with a grating frameOHIO GRATINGS INC·Filed 2025·Application pending·0 cites
- 0968US11549262B1Heavy cycle grating systemOHIO GRATINGS INC·Filed 2021·Granted Jan 10, 2023·1 cites·20 claims
- 1063US12515933B2Method and apparatus for lifting gratesOHIO GRATINGS INC·Filed 2022·Granted Jan 6, 2026·0 cites·12 claims
- 1163US2023321756A1System and method for manufacturing protruding features on a substrateOHIO GRATINGS INC·Filed 2022·Application pending·0 cites
- 1255US12584308B2Universal anchor for use with a grating frameOHIO GRATINGS INC·Filed 2023·Granted Mar 24, 2026·0 cites·15 claims
- 1355US2026062913A1Platform support ring and method of useOHIO GRATINGS INC·Filed 2025·Application pending·0 cites
- 1450US7918067B2Grating system with enhanced see-through characteristicsOHIO GRATINGS INC·Filed 2010·Granted Apr 5, 2011·0 cites·19 claims
- 1546US2025243665A1Grating having bearing bars with unique cross sectionOHIO GRATINGS INC·Filed 2024·Application pending·0 cites
- 1645USD1088287SBar assemblyOHIO GRATINGS INC·Filed 2024·Granted Aug 12, 2025·1 cites·1 claims
- 1742US2023304250A1Folding barrier assembly and method of useOHIO GRATINGS INC·Filed 2022·Application pending·0 cites
- 1841US2025243656A1Bar assembly for use in gratingsOHIO GRATINGS INC·Filed 2024·Application pending·0 cites
- 1940US2026062912A1Method and apparatus for modifying grate assembliesOHIO GRATINGS INC·Filed 2024·Application pending·0 cites
- 2038US2025012069A1Grating frame assembly and method of installationOHIO GRATINGS INC·Filed 2023·Application pending·0 cites
- 2136US2023114780A1Grate system having multiple bearing barsOHIO GRATINGS INC·Filed 2021·Application pending·0 cites
- 2233USD1121841SGratingOHIO GRATINGS INC·Filed 2024·Granted Apr 7, 2026·0 cites·1 claims
- 2320USD1111791SUniversal anchor for a grate frameOHIO GRATINGS INC·Filed 2023·Granted Feb 10, 2026·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →