Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19349732 | METHODS AND SYSTEMS FOR HANDLING AND DISPENSING FLUID | October 2025 | March 2026 | Allow | 5 | 0 | 0 | Yes | No |
| 19348493 | MAGNETIC COUPLING SYSTEM FOR A REMOVABLE TOILET SEAT LID | October 2025 | December 2025 | Allow | 2 | 0 | 0 | No | No |
| 19345209 | MOBILE SELECTIVE CATALYTIC REDUCTION SYSTEMS AND METHODS FOR THE SAME | September 2025 | January 2026 | Allow | 4 | 0 | 0 | Yes | No |
| 19342848 | APPARATUS WITH TRANSFER BOARD | September 2025 | March 2026 | Allow | 5 | 1 | 0 | Yes | No |
| 19337454 | PORTABLE AIRLESS SPRAYER | September 2025 | February 2026 | Allow | 5 | 1 | 0 | No | No |
| 19333691 | THERMAL BYPASS CONTROL VALVE FOR A COOLER LINE BLOCK WITH OFFSET CHANNELS FOR AN OUTFLOW LINE | September 2025 | November 2025 | Allow | 2 | 0 | 0 | No | No |
| 19317264 | ANTI-SIPHONAGE AND ANTI-OVERFLOW FUEL PUMP STRUCTURE | September 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19318030 | Waste Disposal Hose Seal Apparatus for Recreational Vehicles | September 2025 | December 2025 | Allow | 4 | 0 | 0 | No | No |
| 19317032 | METHODS AND APPARATUSES FOR DRYING ELECTRONIC DEVICES | September 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19313497 | SYSTEM AND METHOD FOR AN ENHANCED HAIR DRYER | August 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19311166 | CORNER-SPRINKLER APPARATUS | August 2025 | December 2025 | Allow | 3 | 2 | 0 | No | No |
| 19311110 | Quick-detachable and Lockable Infant Bath Seat | August 2025 | March 2026 | Allow | 6 | 1 | 0 | No | No |
| 19308892 | REMOVABLE TOILET BOWL COVER APPARATUS | August 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19305904 | COUNTERTOP APPLIANCE WITH INTEGRATED ICE DISPENSER AND DUAL MIXING MECHANISMS | August 2025 | October 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19298508 | LOW-SPILL COUPLING ASSEMBLY | August 2025 | February 2026 | Allow | 6 | 0 | 0 | No | No |
| 19296691 | Shower Screen Device | August 2025 | March 2026 | Allow | 7 | 0 | 0 | Yes | No |
| 19295097 | Low-Spill Coupling Assembly | August 2025 | March 2026 | Allow | 7 | 1 | 0 | Yes | No |
| 19293137 | BRACKET HOUSING SYSTEM AND POOL-COVER BRACKET APPARATUS | August 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19292617 | SYSTEM AND METHOD FOR AN ENHANCED HAIR DRYER | August 2025 | November 2025 | Allow | 4 | 1 | 0 | No | No |
| 19291227 | SHOWER ARM STRUCTURE | August 2025 | December 2025 | Allow | 4 | 1 | 0 | No | No |
| 19286855 | SELECTABLE LENGTH CONDUITS | July 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 19152444 | DEVICE COMPRISING A FLOATING PLATE AND EXTENDABLE PIPE FOR CONTROLLED DISCHARGE OF LIQUID | July 2025 | March 2026 | Allow | 7 | 0 | 0 | No | No |
| 19285151 | OVERHEAD SHOWER | July 2025 | January 2026 | Allow | 6 | 1 | 0 | No | No |
| 19283375 | TURBINE ENCLOSURE VENTILATION AIR DUCTING FOR AIR HANDLING TRANSPORT | July 2025 | December 2025 | Allow | 5 | 1 | 0 | No | No |
| 19283285 | INTELLIGENT RAINWATER REGULATION AND STORAGE SYSTEM BASED ON MID-LAYER WATER INTAKE | July 2025 | September 2025 | Allow | 1 | 0 | 0 | No | No |
| 19282888 | Detachable Spraying Machine | July 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 19282847 | SWIMMING POOL SAFETY PIPE ASSEMBLY AND METHOD THEREFOR | July 2025 | September 2025 | Allow | 2 | 0 | 0 | No | No |
| 19281664 | FOLDABLE MARKING DEVICE | July 2025 | March 2026 | Allow | 7 | 2 | 0 | No | No |
| 19280434 | STEAM ROOM AND SAUNA EMERGENCY MONITORING SYSTEM AND APPARATUS | July 2025 | August 2025 | Allow | 1 | 0 | 0 | No | No |
| 19276043 | TOWEL WARMER BUCKET | July 2025 | January 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19273177 | Foam Dispenser and Hand Sanitizer Dispenser | July 2025 | November 2025 | Allow | 4 | 1 | 0 | No | No |
| 19271824 | Self-Stirring Fruit Cup Smoothie Vending Machine | July 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 19272679 | PORTABLE TOILET SEAT | July 2025 | September 2025 | Allow | 2 | 0 | 0 | No | No |
| 19267506 | Spray Drying System | July 2025 | September 2025 | Allow | 2 | 1 | 0 | No | No |
| 19265834 | METHODS, SYSTEMS, APPARATUSES, AND DEVICES FOR FACILITATING PERFORMING BATHING BY AN INDIVIDUAL | July 2025 | March 2026 | Abandon | 8 | 1 | 0 | No | No |
| 19264556 | Dual Stage Fire Sprinkler Head and Fire Suppression System | July 2025 | October 2025 | Allow | 3 | 0 | 0 | No | No |
| 19260766 | DEVICE, SYSTEM AND METHOD FOR MOUNTING AN ACCESSORY TO A TOILET | July 2025 | January 2026 | Allow | 7 | 1 | 0 | No | No |
| 19257970 | FLUID TRANSFER SYSTEM AND METHOD OF USE THERE | July 2025 | September 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19257464 | LIQUID RESERVOIR SYSTEM | July 2025 | October 2025 | Allow | 4 | 1 | 0 | No | No |
| 19252883 | METHODS AND APPARATUSES FOR DRYING ELECTRONIC DEVICES | June 2025 | August 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19250720 | HANDLE ASSEMBLY, FAUCET CONTROLLER, AND FAUCET | June 2025 | September 2025 | Allow | 3 | 1 | 0 | No | No |
| 19249013 | SELF-REGULATING CONTROL VALVE | June 2025 | January 2026 | Allow | 7 | 1 | 1 | Yes | No |
| 19247186 | Concentric Valve Skirts | June 2025 | November 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19248005 | Gate Valves with Dynamic Skirts and Multiple Energizers | June 2025 | November 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19243212 | METHOD FOR REMOTE PLACEMENT OF UNDERWATER ISOLATION BARRIERS | June 2025 | February 2026 | Allow | 8 | 1 | 0 | Yes | No |
| 19240665 | LIQUID INJECTION DEVICE, BATTERY PRODUCTION LINE AND LIQUID INJECTION METHOD | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19240710 | LIQUID INJECTION DEVICE AND PRODUCTION LINE | June 2025 | November 2025 | Allow | 5 | 1 | 0 | No | No |
| 19240741 | LIQUID INJECTION SYSTEM FOR BATTERY AND TRANSFER DEVICE THEREOF | June 2025 | December 2025 | Allow | 6 | 1 | 0 | No | No |
| 19240035 | CONTROL METHOD, CONTROL SYSTEM AND STORAGE MEDIUM FOR WATER-DISPENSING AND ICE-MAKING MACHINE | June 2025 | August 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19234524 | LIQUID EYELINER PEN | June 2025 | November 2025 | Allow | 5 | 1 | 0 | No | No |
| 19234138 | SYSTEM AND METHOD FOR AN ENHANCED HAIR DRYER | June 2025 | August 2025 | Allow | 2 | 1 | 0 | No | No |
| 19233499 | Low-Spill Coupling Assembly | June 2025 | September 2025 | Allow | 3 | 1 | 0 | Yes | No |
| 19232295 | SYSTEM FOR CONFIGURING STANDARD GAS AND METHOD FOR CONFIGURING STANDARD GAS | June 2025 | September 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19232454 | FALL-PREVENTION MOVABLE WALL MOUNT | June 2025 | November 2025 | Allow | 6 | 2 | 0 | No | No |
| 19231390 | MULTIFUNCTIONAL INFANT BATHING SYSTEM | June 2025 | December 2025 | Allow | 7 | 1 | 0 | No | No |
| 19228829 | EMISSIONS OF NON-VOLATILE PARTICULATE MATTER FROM GAS TURBINE ENGINES COMBUSTING SUSTAINABLE AVIATION FUEL AND FOSSIL-BASED HYDROCARBON FUEL | June 2025 | February 2026 | Allow | 9 | 1 | 0 | No | No |
| 19227567 | WATER GUN | June 2025 | November 2025 | Allow | 5 | 1 | 0 | No | No |
| 19224740 | Automated Kitchen Hood Fire Trap | May 2025 | October 2025 | Allow | 5 | 1 | 0 | No | No |
| 19223339 | MANUAL SPRAY LIMITER FOR WATER TRUCK SPRAY NOZZLE | May 2025 | July 2025 | Allow | 2 | 1 | 0 | No | No |
| 19222649 | COMBUSTIBLE CONCEALED SPACE | May 2025 | November 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19222926 | PRESENCE ACTIVATED FLOW CONTROL SYSTEM | May 2025 | September 2025 | Allow | 4 | 1 | 0 | No | No |
| 19218455 | AROMA DIFFUSER | May 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19217397 | METHODS AND APPARATUSES FOR DRYING ELECTRONIC DEVICES | May 2025 | August 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19217999 | SINK STRAINER WITH CHANNELS ALLOWING WATER FLOW | May 2025 | August 2025 | Allow | 3 | 0 | 0 | No | No |
| 19216688 | SYSTEMS FOR ELECTRO-HYDRAULIC CONTROL OF HYDRAULIC PIPELINE RUPTURE PROTECTION BASED ON DIFFERENTIAL PRESSURE FEEDBACK | May 2025 | July 2025 | Allow | 1 | 0 | 0 | No | No |
| 19215683 | WATER BOTTLE | May 2025 | September 2025 | Allow | 4 | 1 | 0 | No | No |
| 19215132 | Dried Plasma System | May 2025 | October 2025 | Allow | 4 | 1 | 0 | No | No |
| 19213445 | SYSTEM AND METHOD FOR A FLUID DISPERSAL CARTRIDGE | May 2025 | February 2026 | Allow | 9 | 2 | 0 | Yes | No |
| 19213748 | REFUELING ASSEMBLIES FOR FUEL TANKS, REFILLABLE FUEL TANKS, AND ASSOCIATED METHODS | May 2025 | February 2026 | Allow | 9 | 2 | 0 | Yes | No |
| 19213958 | GASOLINE DISPENSER VALVE SYSTEM | May 2025 | June 2025 | Allow | 1 | 0 | 0 | No | No |
| 19212262 | SYSTEMS AND DEVICES FOR MOUNTING A THERMOSTATIC MIXING VALVE AND METHODS THEREOF | May 2025 | November 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19211927 | SYSTEM AND METHOD OF INJECTING INSULATING FOAM PRECURSORS INTO CAVITIES IN A REQUIRED RATIO WITHOUT RELIANCE ON VALVES OR VOLUMETRIC PROPORTIONERS | May 2025 | June 2025 | Allow | 1 | 0 | 0 | No | No |
| 19206596 | SOLAR WATER VALVE WITH WATERPROOF STRUCTURE | May 2025 | August 2025 | Allow | 3 | 1 | 0 | No | No |
| 19206471 | LONG-LEGGED THREE-FOLD BATHTUB | May 2025 | October 2025 | Allow | 5 | 1 | 0 | No | No |
| 19206461 | BATH STAND | May 2025 | October 2025 | Allow | 5 | 0 | 1 | No | No |
| 19205655 | REMOVABLE REED VALVE CORE WITH AN ELASTIC SECURING BAND | May 2025 | January 2026 | Allow | 9 | 1 | 0 | No | No |
| 19202782 | BEER BOTTLING FLOW CONTROL APPARATUS | May 2025 | June 2025 | Allow | 2 | 0 | 0 | No | No |
| 19199715 | PUMP DISPENSER HAVING A SAFETY LOCK PUMP HEAD | May 2025 | October 2025 | Allow | 6 | 1 | 0 | No | No |
| 19198068 | SYSTEM AND METHOD FOR AN ENHANCED HAIR DRYER | May 2025 | June 2025 | Allow | 2 | 0 | 1 | Yes | No |
| 19197466 | TOUCHLESS FOOD DISPENSER | May 2025 | October 2025 | Allow | 6 | 1 | 0 | No | No |
| 19126537 | DRAIN PROVIDED WITH A DISENGAGEMENT DEVICE | May 2025 | February 2026 | Allow | 10 | 1 | 0 | No | No |
| 19196645 | SYSTEM AND/OR METHOD FOR HYDROGEN REFUELING | May 2025 | February 2026 | Allow | 10 | 1 | 0 | Yes | No |
| 19194815 | HYDROGEN GENERATION SYSTEM AND REGULATOR THEREFOR | April 2025 | September 2025 | Allow | 5 | 0 | 1 | No | No |
| 19194333 | FOLDING BATHTUB | April 2025 | November 2025 | Allow | 7 | 1 | 0 | No | No |
| 19192752 | FIRE SUPPRESSION PROCESS | April 2025 | January 2026 | Abandon | 9 | 1 | 0 | No | No |
| 19193106 | VALVE BODY | April 2025 | September 2025 | Allow | 5 | 2 | 0 | No | No |
| 19191206 | ACCESSIBLE SUBFLOOR BATH | April 2025 | June 2025 | Allow | 1 | 0 | 0 | No | No |
| 19189318 | WATER SPRINKLER | April 2025 | July 2025 | Allow | 3 | 0 | 0 | No | No |
| 19189866 | POWDER FLOW FEED SYSTEM | April 2025 | July 2025 | Allow | 3 | 1 | 0 | No | No |
| 19189912 | STACKED DISK POWDER FEED SYSTEM | April 2025 | June 2025 | Allow | 2 | 1 | 0 | No | No |
| 19190196 | ENCLOSED MULTIDISK POWDER FEED SYSTEM | April 2025 | June 2025 | Allow | 2 | 1 | 0 | No | No |
| 19188223 | METHOD FOR POWDER FLOW CONTROL | April 2025 | July 2025 | Allow | 3 | 1 | 0 | No | No |
| 19186782 | Airbrush with Quick Switchable Atomization Mode | April 2025 | June 2025 | Allow | 1 | 0 | 0 | No | No |
| 19186771 | CHEMICAL DELIVERY ASSEMBLIES AND SYSTEMS AND METHODS OF USE | April 2025 | March 2026 | Allow | 10 | 0 | 0 | No | No |
| 19187992 | FOLDABLE BATHTUB | April 2025 | June 2025 | Allow | 2 | 0 | 0 | No | No |
| 19183874 | APPARATUS FOR INCENTIVIZING A USAGE OF A WASTE DISPOSAL DEVICE BY A USER | April 2025 | January 2026 | Allow | 9 | 2 | 0 | No | No |
| 19180832 | Gate Valve Position Indicators | April 2025 | December 2025 | Allow | 8 | 1 | 1 | No | No |
| 19178975 | MULTI-PIECE SEAT | April 2025 | December 2025 | Abandon | 8 | 1 | 0 | No | No |
| 19179285 | PORTABLE FOOT WASHER | April 2025 | September 2025 | Allow | 5 | 1 | 0 | No | No |
| 19178125 | Systems, Methods, and Apparatuses for Producing and Packaging Fluids | April 2025 | August 2025 | Allow | 4 | 1 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for group 3750.
With a 41.1% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.
Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.
In this dataset, 33.4% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.
✓ Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.
✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Group 3750 is part of Technology Center 3700. This group has examined 87,437 patent applications in our dataset, with an overall allowance rate of 73.1%. Applications typically reach final disposition in approximately 27 months.
Applications in Group 3750 receive an average of 1.61 office actions before reaching final disposition. The median prosecution time is 27 months.
This group-level data aggregates statistics across multiple art units. For more targeted prosecution strategies, review the individual art unit and examiner statistics within this group.
Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.
No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.
Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.
Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.