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| Art Unit: | 3654 — Winding, tensioning, or guiding |
|---|---|
| Group: | 3650 — Material and Article Handling |
| Classes: |
184 — Lubrication 187 — Elevator, industrial lift truck, or stationary lift for vehicle 474 — Endless belt power transmission systems or components 294 — Handling: hand and hoist-line implements 384 — Bearings 335 — Electricity: magnetically operated switches, magnets, and electromagnets |
| Phone: | (571) 270-3014 |
| Email: | minh.truong@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Mechl Engrg |
| Service: | 15 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 68% over 319 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 64th
|
With Examiner Truong, you have a 68% chance of getting an issued patent by 3 years after the first office action. Examiner Truong is a harder examiner and in the 64th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Truong, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.
Examiner Truong's grant rate is lower than that of Art Unit 3654 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Truong | 1.7 |
| Art Unit 3654 | 1.1 |
Examiner Truong has granted 174 of 259 cases without any applicant-requested interviews for a grant rate of 67%.
Examiner Truong has granted 44 of 60 cases with at least one applicant-requested interview for a grant rate of 73%.
With Examiner Truong, conducting an interview increases your chance of getting a patent granted by 9%.
| Number | Title | OA Rejections | Status | IFW |
|---|---|---|---|---|
| 18567113 | Reversible Oil Pan For An Internal Combustion Engine | Rejection information available with a Premium Stats subscription. See our pricing. | Patented | View |
| 17803216 | Telescopic Pooper Scooper | Patented | View | |
| 18876953 | Oil Tank For A Turbomachine With Negative-G-Compatible Cyclonic Circulation | Patented | View | |
| 18959899 | Elevator Safety Device And Method Of Activating An Elevator Safety Device | Patented | View | |
| 18843774 | Oil Accumulation Portion In A Cover Member Of A Drive Device | Patented | View | |
| 16980414 | Fan For Lubrication And Cooling Of Eccentric Bearings In A Surface Compactor Machine | Patented | View | |
| 18846971 | Power Transmission Device | Patented | View | |
| 18596033 | Oil Pan Drain Plug With Locking Feature | Patented | View | |
| 17900295 | Lubrication System For Continuous High-Power Turbine Fracturing Equipment | Patented | View | |
| 18645571 | Lubricant Pump | Patented | View | |
| 17775765 | Lubricant Pan And Internal Combustion Engine For A Vehicle | Patented | View | |
| 18732862 | Combined Rotating Component And Fluid Port Baffle | Patented | View | |
| 18794422 | Device For Repositioning A Fork Of A Forklift | Patented | View | |
| 18420225 | Oil Sump, In Particular Oil Filter Module, With A Multi-Part Housing | Patented | View | |
| 18254387 | Elevator System With An Installation Bracket | Patented | View | |
| 18835373 | Elevator System | Patented | View | |
| 18616845 | Elevator System Belt | Abandoned | View | |
| 18195284 | Intelligent Lubricating Method And Device | Abandoned | View | |
| 18626584 | Systems And Methods For Heating A Gearbox Prior To Fan Rotation | Patented | View | |
| 18728145 | Hydraulic System With A High Sump And A Dry Sump | Patented | View | |
| 18684494 | Elevator Car And Elevator | Patented | View | |
| 18700564 | Vehicular Drive Device Capable Of Securing An Appropriate Amount Of Oil In A First Housing Chamber And A Second Housing Chamber | Patented | View | |
| 16023586 | Hybrid Compensation Member | Patented | View | |
| 18450184 | Gearbox, Electric Drive Assembly System And Vehicle | Patented | View | |
| 18091102 | Power Transmission Device For Helicopter | Abandoned | View | |
| 18650879 | Non-Metallic Lubricant Pan For A Vehicle Including A Structural Reinforcement Member | Patented | View | |
| 18705057 | Lubrication And Cooling System For Rotatable Components | Patented | View | |
| 18751990 | Lubrication System For A Turbine Engine | Patented | View | |
| 18639965 | Bicycle Sprocket | Patented | View | |
| 18391259 | Motorcycle Chain Oiling Tool For Aerosol Lubrication | Patented | View | |
| 18609285 | E-Transmission With Suction Side Screw On Oil Filter | Patented | View | |
| 18049181 | System For Testing Aircraft Emergency Lubrication System | Patented | View | |
| 17476730 | Lubrication System With A Reserve Tank | Patented | View | |
| 18751978 | Lubrication System For A Turbine Engine | Patented | View | |
| 18396831 | Oil Circuit Design, Oil Supply Method And Double Circuit Oil Pump For Wheel End Electric Drive Axle Lubrication | Abandoned | View | |
| 18364075 | Frictionless Safety Brake Actuator | Patented | View | |
| 18653428 | Oil Feed Management System | Patented | View | |
| 18323963 | Axle Assembly With A Fluid Reservoir | Abandoned | View | |
| 18240417 | Battery-Type Grease Gun Capable Of Being Loaded With Various Grease Cartridges | Patented | View | |
| 17428726 | Lubricant Dispenser | Patented | View | |
| 19084990 | Oil Reservoir For High-Performance Engine | Patented | View | |
| 17034554 | Shovel | Patented | View | |
| 18684447 | Elevator Weight Having Handle And Manufacturing Method Therefor | Abandoned | View | |
| 18354753 | Power Transmission Device | Patented | View | |
| 18358692 | Fluid Management System For A Drivetrain | Patented | View | |
| 18843773 | Balancing Apparatus And Balancing System Comprising Same | Patented | View | |
| 18895245 | Elevator Switch Adapter | Patented | View | |
| 18443960 | Driving Force Transmission Device | Patented | View | |
| 18649548 | Electric Double-Rod Grease Gun | Patented | View | |
| 18314900 | Flow Draining Enhancement System For Engine Sump Cavities | Patented | View |
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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.