Inventor · disambiguated record
David Khalil
Also filed as: KHALIL DAVID · KHALIL JR DAVID
24 granted patents·11 pending applications·600 citations·filing 2003–2022
96Inventor score
Files withROYAL APPLIANCE MFG17TECHTRONIC FLOOR CARE TECH LTD5KHALIL DAVID3TTI MACAO COMMERCIAL OFFSHORE LTD3TECHTRONIC CORDLESS GP2
Top patents by PatentIndex Score
35 records- 0197US7507269B2Bagless stick type vacuum cleanerROYAL APPLIANCE MFG·Filed 2006·Granted Mar 24, 2009·74 cites·22 claims
- 0297US7137169B2Vacuum cleaner with cleaning padROYAL APPLIANCE MFG·Filed 2003·Granted Nov 21, 2006·188 cites·48 claims
- 0394US9693665B2Vacuum cleaner having cyclonic separatorTECHTRONIC IND CO LTD·Filed 2015·Granted Jul 4, 2017·15 cites·5 claims
- 0494USD521137SFilterROYAL APPLIANCE MFG·Filed 2005·Granted May 16, 2006·43 cites·1 claims
- 0591US8069529B2Handheld vacuum cleanerGROFF TIMOTHY·Filed 2009·Granted Dec 6, 2011·78 cites·16 claims
- 0689US10154765B2Vacuum cleaner including a removable canister assemblyTECHTRONIC FLOOR CARE TECH LTD·Filed 2015·Granted Dec 18, 2018·8 cites·16 claims
- 0787US11197592B2Vacuum cleanerTTI MACAO COMMERCIAL OFFSHORE LTD·Filed 2018·Granted Dec 14, 2021·6 cites·27 claims
- 0887USD484287SSuction nozzleROYAL APPLIANCE MFG·Filed 2003·Granted Dec 23, 2003·35 cites·1 claims
- 0985US7578025B2Battery powered cleaning attachmentROYAL APPLIANCE MFG·Filed 2006·Granted Aug 25, 2009·30 cites·26 claims
- 1084US11903551B2Floor cleanerTECHTRONIC CORDLESS GP·Filed 2021·Granted Feb 20, 2024·1 cites·33 claims
- 1179US10716444B2Vacuum cleaner having cyclonic separatorTECHTRONIC IND CO LTD·Filed 2017·Granted Jul 21, 2020·3 cites·26 claims
- 1273USD575013SHand held vacuum bodyROYAL APPLIANCE MFG·Filed 2007·Granted Aug 12, 2008·20 cites·1 claims
- 1371USD550410SVacuum cleaner unitROYAL APPLIANCE MFG·Filed 2006·Granted Sep 4, 2007·18 cites·1 claims
- 1471US2023113195A1Robotic vacuum cleanerTECHTRONIC FLOOR CARE TECH LTD·Filed 2022·Application pending·0 cites
- 1567USD541399SFilter assemblyROYAL APPLIANCE MFG·Filed 2005·Granted Apr 24, 2007·15 cites·1 claims
- 1666USD635774SElectric broomROYAL APPLIANCE MFG·Filed 2007·Granted Apr 12, 2011·18 cites·1 claims
- 1766USD626708SHand vacuumROYAL APPLIANCE MFG·Filed 2009·Granted Nov 2, 2010·15 cites·1 claims
- 1865US2021274991A1Vacuum cleanerTECHTRONIC FLOOR CARE TECH LTD·Filed 2021·Application pending·0 cites
- 1963US10959587B2Vacuum cleanerTTI MACAO COMMERCIAL OFFSHORE LTD·Filed 2019·Granted Mar 30, 2021·0 cites·33 claims
- 2062USD568016SBase for a stick vacuum cleanerROYAL APPLIANCE MFG·Filed 2007·Granted Apr 29, 2008·13 cites·1 claims
- 2161US11627852B2Vacuum cleanerTECHTRONIC FLOOR CARE TECH LTD·Filed 2021·Granted Apr 18, 2023·0 cites·20 claims
- 2261USD520127SFilter assemblyROYAL APPLIANCE MFG·Filed 2005·Granted May 2, 2006·12 cites·1 claims
- 2356US2020060487A1Robotic vacuum cleanerTTI MACAO COMMERCIAL OFFSHORE LTD·Filed 2018·Application pending·0 cites
- 2455US11013387B2Vacuum cleanerKHALIL DAVID·Filed 2019·Granted May 25, 2021·0 cites·26 claims
- 2555US2007062000A1Vacuum cleaner with cleaning padROYAL APPLIANCE MFG·Filed 2006·Application pending·0 cites
- 2655US2021212535A1Floor cleanerTECHTRONIC CORDLESS GP·Filed 2020·Application pending·0 cites
- 2750US2006156508A1Vacuum cleaner with cyclonic separating dirt cup and dirt cup doorROYAL APPLIANCE MFG·Filed 2005·Application pending·0 cites
- 2847US2010132151A1Sweepable electric vacuum cleanerKHALIL DAVID·Filed 2008·Application pending·0 cites
- 2947US2009276974A1Cordless Hand-Held Rechargeable Vacuum Cleaner and Charger Unit ThereforeKHALIL DAVID·Filed 2009·Application pending·0 cites
- 3047US2021038033A1Bumper with viewing window for autonomous cleanerSEXTON JOSEPH·Filed 2019·Application pending·0 cites
- 3145US2014041149A1Vacuum cleaner including a removable canister assemblyTECHTRONIC FLOOR CARE TECH LTD·Filed 2013·Application pending·0 cites
- 3244US2004134022A1Bagless stick type vacuum cleanerROYAL MFG CO·Filed 2003·Application pending·0 cites
- 3340USD568015SHandle for a stick vacuum cleanerROYAL APPLIANCE MFG·Filed 2007·Granted Apr 29, 2008·4 cites·1 claims
- 3438USD555306SGrill for a vacuum cleanerROYAL APPLIANCE MFG·Filed 2005·Granted Nov 13, 2007·3 cites·1 claims
- 3532USD550412SVacuum cleaner baseROYAL APPLIANCE MFG·Filed 2006·Granted Sep 4, 2007·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →