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Patent applications and USPTO patent grants for Lutz; Christopher.The latest application filed is for "balanced airflow for a vacuum accessory".
Patent | Date |
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Particles for electrophoretic displays Grant 10,435,566 - Farrand , et al. O | 2019-10-08 |
Adjustable vacuum tube clamp assembly and vacuum cleaners including same Grant 10,368,707 - Lutz , et al. | 2019-08-06 |
Swivel assembly for a vacuum accessory Grant 10,264,937 - Lutz , et al. | 2019-04-23 |
Balanced airflow for a vacuum accessory Grant 10,258,213 - Lutz , et al. | 2019-04-16 |
Balanced Airflow for a Vacuum Accessory App 20180125317 - LUTZ; Christopher ;   et al. | 2018-05-10 |
Vacuum cleaner floor tool Grant D812,831 - Lutz , et al. March 13, 2 | 2018-03-13 |
Particles For Electrophoretic Displays App 20180037744 - FARRAND; LOUISE DIANE ;   et al. | 2018-02-08 |
Clamp for vacuum tube assemblies Grant D803,493 - Lutz , et al. November 21, 2 | 2017-11-21 |
Adjustable Vacuum Tube Clamp Assembly And Vacuum Cleaners Including Same App 20170251895 - Lutz; Christopher ;   et al. | 2017-09-07 |
Swivel Assembly for a Vacuum Accessory App 20160338561 - LUTZ; Christopher ;   et al. | 2016-11-24 |
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