Technology area: Medical Devices & Mechanical Engineering
7 pending office actions • 2 art units • 6 examiners • 0 of 7 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days
Techtronic Floor Care Technology Limited has 7 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 6 examiners but only 2 art units, suggesting that examination is distributed among examiners within a narrower technical classification structure.
MULLER, BRYAN R is the busiest examiner, with 2 pending matters. The repeated art-unit setting creates an opportunity to compare examiner treatment and coordinate technical explanations, while the examiner spread still requires individualized response planning.
Counsel should monitor recurring objections across the 2 art units and preserve clear distinctions among the assigned examiner records.
Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.
| Bucket | Cases |
|---|---|
| §103 only | 4 (57%) |
| Multi-statute (no §101) | 3 (43%) |
How the docket's pending cases split across USPTO tech-center bands.
Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.
| Examiner | Apps on this docket | Allow rate | Interview lift |
|---|---|---|---|
| MULLER, BRYAN R | 2 | 43.7% | +31.0% |
| CHANG, SUKWOO JAMES | 1 | 58.0% | +41.8% |
| MCNICHOLS, ERET C | 1 | 75.0% | -15.6% |
| RODGERS, THOMAS RAYMOND | 1 | 58.7% | +59.3% |
| FARRELL, MICHAEL THADDUES | 1 | — | — |
| HENSON, KATINA N | 1 | 56.8% | +31.5% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18851538 | SURFACE CLEANING APPARATUS INCLUDING A REMOVABLE BRUSHROLL DRIVE TRAIN | MCNICHOLS, ERET C | — |
| 18839941 | VACUUM CLEANER DOCKING STATION | FARRELL, MICHAEL THADDUES | — |
| 18578198 | SURFACE CLEANER | MULLER, BRYAN R | — |
Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 5 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18995438 | SURFACE CLEANER | CHANG, SUKWOO JAMES | 30d |
| 18815155 | SURFACE CLEANER | RODGERS, THOMAS RAYMOND | — |
| 18745580 | FLOOR CLEANER | HENSON, KATINA N | — |
| 18436220 | FLOOR CLEANER | MULLER, BRYAN R | — |
| 18578198 | SURFACE CLEANER | MULLER, BRYAN R | — |
| Art Unit | Apps |
|---|---|
| 3723 | 6 |
| 3632 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18995438 | SURFACE CLEANER | CHANG, SUKWOO JAMES | 3723 | §103 | Final Rejection | 30d | Pending | Jan 16, 2025 |
| 18851538 | SURFACE CLEANING APPARATUS INCLUDING A REMOVABLE BRUSHROLL DRIVE TRAIN | MCNICHOLS, ERET C | 3632 | §102§112 | Non-Final OA | — | Pending | Sep 26, 2024 |
| 18815155 | SURFACE CLEANER | RODGERS, THOMAS RAYMOND | 3723 | §103 | Non-Final OA | — | Pending | Aug 26, 2024 |
| 18839941 | VACUUM CLEANER DOCKING STATION | FARRELL, MICHAEL THADDUES | 3723 | §103§112 | Non-Final OA | — | Pending | Aug 20, 2024 |
| 18745580 | FLOOR CLEANER | HENSON, KATINA N | 3723 | §103Other | Non-Final OA | — | Pending | Jun 17, 2024 |
| 18436220 | FLOOR CLEANER | MULLER, BRYAN R | 3723 | §103 | Final Rejection | — | Pending | Feb 08, 2024 |
| 18578198 | SURFACE CLEANER | MULLER, BRYAN R | 3723 | §103§112 | Final Rejection | — | Pending | Jan 10, 2024 |
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Start Free TrialTechtronic Floor Care Technology Limited has 7 pending office actions as of October 2026, spread across 2 art units and 6 examiners.
Bryan R Muller has the most, with 2 of Techtronic Floor Care Technology Limited's pending office actions.
Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.
