Prosecution Insights
Last updated: October 25, 2026

Broan-NuTone LLC

Technology areas: Computing & Software • Medical Devices & Mechanical Engineering

4 pending office actions • 2 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

Broan-NuTone LLC manages 4 pending office actions in the Medical Devices & Mechanical Engineering technology area. These matters are handled by 4 distinct examiners but are concentrated within 2 distinct art units. This suggests that while multiple examiners are involved, the technical subject matter falls into two primary administrative categories. The concentration of 4 pending office actions into only 2 distinct art units indicates a higher density of examiners per unit compared to a more distributed portfolio.

LAUGHLIN, ELIZABETH ANN is the busiest examiner for the portfolio, with 1 pending office action. This examiner is one of the distinct examiners currently reviewing the company's pending office actions. Since each examiner is responsible for exactly one action, the workload is evenly divided. This prosecution profile shows that while the company interacts with several examiners, their work is focused within a limited number of technical divisions.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
0
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

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.

1
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

Case Difficulty Mix

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.

2
Hard (50%)
2
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only2 (50%)
Multi-statute (no §101)2 (50%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
25% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
3
Mechanical / Eng
75% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LAUGHLIN, ELIZABETH ANN 1 59.3% +57.6%
FAULKNER, RYAN L 1 67.7% +16.8%
SCHULT, ALLEN 1 68.0% +30.9%
BADERMAN, SCOTT T 1 44.7% +6.3%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18585704 VENTILATION SYSTEM FAN SCROLL LAUGHLIN, ELIZABETH ANN —
18475395 VENTILATION FAN SCHULT, ALLEN —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18585704 VENTILATION SYSTEM FAN SCROLL LAUGHLIN, ELIZABETH ANN —
18585590 GRILLE ATTACHMENT SYSTEM FOR A VENTILATION SYSTEM FAULKNER, RYAN L —
18475395 VENTILATION FAN SCHULT, ALLEN —

Top Art Units

Art UnitApps
3762 3
2118 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18585704 VENTILATION SYSTEM FAN SCROLL LAUGHLIN, ELIZABETH ANN 3762 §103§112 Non-Final OA — Pending Feb 23, 2024
18585590 GRILLE ATTACHMENT SYSTEM FOR A VENTILATION SYSTEM FAULKNER, RYAN L 3762 §102 Non-Final OA — Pending Feb 23, 2024
18475395 VENTILATION FAN SCHULT, ALLEN 3762 §102§103 Non-Final OA — Pending Sep 27, 2023
18474396 VENTILATION SYSTEM WITH AUTOMATIC FLOW BALANCING DERIVED FROM A NEURAL NETWORK AND METHODS OF USE BADERMAN, SCOTT T 2118 §102 Non-Final OA 89d overdue Pending Sep 26, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Broan-NuTone LLC have?

Broan-NuTone LLC has 4 pending office actions as of October 2026, spread across 2 art units and 4 examiners.

Which USPTO examiner handles the most Broan-NuTone LLC applications?

Elizabeth Ann Laughlin has the most, with 1 of Broan-NuTone LLC's pending office actions.

What technology area are Broan-NuTone LLC's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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