Assignee
CALDWELL MFG CO NORTH AMERICA LLC
US·36 granted patents·3 pending applications·343 citations·filing 2006–2023
Top patents by PatentIndex Score
39 records- 0197US9121209B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2014·Granted Sep 1, 2015·23 cites·27 claims
- 0297US8813310B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Aug 26, 2014·21 cites·34 claims
- 0395US9458655B2Constant force moving coil window balance with drop-in carrierCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted Oct 4, 2016·22 cites·12 claims
- 0494US9995072B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2016·Granted Jun 12, 2018·10 cites·20 claims
- 0593US9476242B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted Oct 25, 2016·10 cites·18 claims
- 0693US9003710B2Tilt sash counterbalance system including curl spring mount stabilizerCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Apr 14, 2015·21 cites·12 claims
- 0793US8918979B2Static air damCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Dec 30, 2014·20 cites·10 claims
- 0892US11879282B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2023·Granted Jan 23, 2024·1 cites·12 claims
- 0992US8966822B2Air and debris dam for moving coil balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Mar 3, 2015·20 cites·15 claims
- 1092US8819896B2Locking carrier and mounting arrangement for tilt sash counterbalance systemsCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Sep 2, 2014·24 cites·21 claims
- 1191US9181748B2Air and debris dam for moving coil balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted Nov 10, 2015·13 cites·15 claims
- 1291US8850745B2Window counterbalance system and mounting bracket thereforCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Oct 7, 2014·20 cites·22 claims
- 1390US10208517B2Window balance assembly including sash support bracketCALDWELL MFG CO NORTH AMERICA LLC·Filed 2017·Granted Feb 19, 2019·19 cites·14 claims
- 1490US9903148B2Powered actuatorCALDWELL MFG CO NORTH AMERICA LLC·Filed 2016·Granted Feb 27, 2018·12 cites·22 claims
- 1588US10577848B2Powered actuatorCALDWELL MFG CO NORTH AMERICA LLC·Filed 2018·Granted Mar 3, 2020·9 cites·19 claims
- 1687US11624225B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2021·Granted Apr 11, 2023·1 cites·25 claims
- 1785US7937809B2Dynamic window jamb channel blockCALDWELL MFG CO NORTH AMERICA LLC·Filed 2008·Granted May 10, 2011·14 cites·16 claims
- 1882US11613920B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2020·Granted Mar 28, 2023·1 cites·18 claims
- 1980US10704308B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2018·Granted Jul 7, 2020·3 cites·34 claims
- 2079US9988834B2Carrier device for window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Jun 5, 2018·9 cites·21 claims
- 2178US9689185B2Adjustable hinge for vertically hanging panelCALDWELL MFG CO NORTH AMERICA LLC·Filed 2016·Granted Jun 27, 2017·6 cites·16 claims
- 2278US8365356B2Friction adjuster for window balance carriersCALDWELL MFG CO NORTH AMERICA LLC·Filed 2006·Granted Feb 5, 2013·11 cites·11 claims
- 2378US7945994B2Two piece carrier and balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2008·Granted May 24, 2011·14 cites·14 claims
- 2477US9038315B2Self-balancing double-hung window apparatusCALDWELL MFG CO NORTH AMERICA LLC·Filed 2012·Granted May 26, 2015·8 cites·6 claims
- 2573US9115522B2Side load constant force counterbalance systemCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Aug 25, 2015·9 cites·26 claims
- 2672US9976329B1Adjustable carriage assembly for suspending a panelCALDWELL MFG CO NORTH AMERICA LLC·Filed 2017·Granted May 22, 2018·7 cites·22 claims
- 2770US10309144B2Vent operatorCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted Jun 4, 2019·2 cites·19 claims
- 2867US10167658B2Side-load hung window assembly with sash guidesCALDWELL MFG CO NORTH AMERICA LLC·Filed 2016·Granted Jan 1, 2019·3 cites·18 claims
- 2966US10208528B2Fold-up window hardwareCALDWELL MFG CO NORTH AMERICA LLC·Filed 2016·Granted Feb 19, 2019·4 cites·26 claims
- 3064US9982469B2Pivot bar for window sashCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted May 29, 2018·2 cites·11 claims
- 3158US10648206B2Corner drive assembly for window locking systemCALDWELL MFG CO NORTH AMERICA LLC·Filed 2017·Granted May 12, 2020·1 cites·18 claims
- 3257US9309709B2Window counterbalance systemCALDWELL MFG CO NORTH AMERICA LLC·Filed 2014·Granted Apr 12, 2016·2 cites·16 claims
- 3357US8028377B2Shoe support terminal connection for block and tackle balanceCALDWELL MFG CO NORTH AMERICA LLC·Filed 2008·Granted Oct 4, 2011·1 cites·20 claims
- 3448US2014259524A1Modular window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Application pending·0 cites
- 3546US9303438B2Multi-bar linkage hinge assembly with limit stopCALDWELL MFG CO NORTH AMERICA LLC·Filed 2014·Granted Apr 5, 2016·0 cites·19 claims
- 3644US2015361702A1Modular window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Application pending·0 cites
- 3741US12012789B2Motion-activated stop for a vent windowCALDWELL MFG CO NORTH AMERICA LLC·Filed 2022·Granted Jun 18, 2024·0 cites·31 claims
- 3839US11339598B2Window vent assist mechanism for vent window assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2019·Granted May 24, 2022·0 cites·18 claims
- 3933US2023340819A1High-capacity multi-bar linkage hinge assembly for pivotally mounted window ventCALDWELL MFG CO NORTH AMERICA LLC·Filed 2021·Application pending·0 cites
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