Assignee
NAT GUARD PRODUCTS INC
US·15 granted patents·5 pending applications·31 citations·filing 1998–2025
Top patents by PatentIndex Score
20 records- 0190US11885175B2Method, system and apparatus for controlling excessive gaps of a doorNAT GUARD PRODUCTS INC·Filed 2022·Granted Jan 30, 2024·2 cites·16 claims
- 0285US2025334000A1Method, system and apparatus for controlling excessive gaps of a doorNAT GUARD PRODUCTS INC·Filed 2025·Application pending·0 cites
- 0381US11761262B2Method, system and apparatus for controlling excessive gaps of a door bottomNAT GUARD PRODUCTS INC·Filed 2022·Granted Sep 19, 2023·2 cites·16 claims
- 0476US12352104B2Method, system and apparatus for controlling excessive gaps of a doorNAT GUARD PRODUCTS INC·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 0573US11261653B2System and method for rectifying excessive clearances of door assembliesNAT GUARD PRODUCTS INC·Filed 2019·Granted Mar 1, 2022·3 cites·17 claims
- 0668US2024159100A1System and method for rectifying excessive clearances of door assembliesNAT GUARD PRODUCTS INC·Filed 2024·Application pending·0 cites
- 0763US11873679B2System and method for rectifying excessive clearances of door assembliesNAT GUARD PRODUCTS INC·Filed 2022·Granted Jan 16, 2024·0 cites·16 claims
- 0862US2024229547A1Hardware preparation filler system and method for fire rated doorsNAT GUARD PRODUCTS INC·Filed 2024·Application pending·0 cites
- 0960US2024018826A1Method, system and apparatus for controlling excessive gaps of a door bottomNAT GUARD PRODUCTS INC·Filed 2023·Application pending·0 cites
- 1059US11959332B2Hardware preparation filler system and method for fire rated doorsNAT GUARD PRODUCTS INC·Filed 2022·Granted Apr 16, 2024·0 cites·21 claims
- 1158USD418234SIntumescent sealNAT GUARD PRODUCTS INC·Filed 1998·Granted Dec 28, 1999·10 cites·1 claims
- 1256USD924676SAnti-ligature cover for corner applicationsNAT GUARD PRODUCTS INC·Filed 2020·Granted Jul 13, 2021·4 cites·1 claims
- 1340USD418616SIntumescent sealNAT GUARD PRODUCTS INC·Filed 1998·Granted Jan 4, 2000·4 cites·1 claims
- 1440USD417739SIntumescent sealNAT GUARD PRODUCTS INC·Filed 1998·Granted Dec 14, 1999·4 cites·1 claims
- 1535US2021164286A1Adjustable door frame mounting system and methodNAT GUARD PRODUCTS INC·Filed 2020·Application pending·0 cites
- 1634USD420454SIntumescent sealNAT GUARD PRODUCTS INC·Filed 1998·Granted Feb 8, 2000·2 cites·1 claims
- 1723USD967983SAnti-ligature door frame coverNAT GUARD PRODUCTS INC·Filed 2020·Granted Oct 25, 2022·0 cites·1 claims
- 1823USD967982SAnti-ligature door frame coverNAT GUARD PRODUCTS INC·Filed 2020·Granted Oct 25, 2022·0 cites·1 claims
- 1923USD967984SAnti-ligature door frame coverNAT GUARD PRODUCTS INC·Filed 2020·Granted Oct 25, 2022·0 cites·1 claims
- 2021USD957243SAnti-ligature cover for corner applicationsNAT GUARD PRODUCTS INC·Filed 2020·Granted Jul 12, 2022·0 cites·1 claims
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