
Joseph A. Kaufman
Examiner (ID: 19182, Phone: (571)272-4928 , Office: P/3993 )
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 90/014060 | INTERLOCKING MAT SYSTEM FOR CONSTRUCTION OF LOAD SUPPORTING SURFACES | Dec 21, 2017 | Issued |
| 15/852217 | Force transmission device in particular for power transmission between a drive engine and an output | Dec 21, 2017 | Issued |
| 15/843519 | Indoor unit of air conditioner and method of connecting refrigerant pipe thereof | Dec 14, 2017 | Issued |
| 15/842289 | Centrifugal dirt separation configurations for household-type and shop-type vacuum cleaners | Dec 13, 2017 | Issued |
| 15/829494 | Fuser using endless belt and image forming apparatus | Nov 30, 2017 | Issued |
| 15/810453 | PORTAL-SECURITY DETECTION MECHANISM | Nov 12, 2017 | Abandoned |
| 15/706811 | Humidifier with structure to prevent backflow of liquid through the humidifier inlet | Sep 17, 2017 | Issued |
| 90/014001 | Arm Apparatus for Mounting Electronic Devices | Aug 20, 2017 | Issued |
| 15/672759 | Sequenced chamber wave generator controller and method | Aug 8, 2017 | Issued |
| 15/653364 | WAVE GENERATING APPARATUS AND METHOD | Jul 17, 2017 | Abandoned |
| 90/013975 | GROUND IMPROVEMENT METHOD | Jun 27, 2017 | Issued |
| 90/013919 | Method and System for Filling a Gas Cylinder | Mar 2, 2017 | Issued |
| 15/426165 | Systems of mixing first and second substances | Feb 6, 2017 | Issued |
| 15/391281 | Sprinkler | Dec 26, 2016 | Issued |
| 90/013868 | COMBINE HEADER HEIGHT CONTROL | Nov 29, 2016 | Issued |
| 15/356007 | Low profile heat and moisture exchanger device for tracheotomy and speaking valve | Nov 17, 2016 | Issued |
| 90/013834 | Method of Modifying Engine Oil Cooling System | Oct 16, 2016 | Pending |
| 90/013822 | PUMP AS A PRESSURE SOURCE FOR SUPERCRITICAL FLUID CHROMATOGRAPHY INVOLVING PRESSURE REGULATORS AND A PRECISION ORIFICE | Sep 28, 2016 | Issued |
| 15/272084 | Fuser using endless belt and image forming apparatus | Sep 20, 2016 | Issued |
| 15/264097 | CARTRIDGE BASED FLUID DISPENSING APPARATUS | Sep 12, 2016 | Abandoned |