Last updated: July 11, 2026

Application No. 19/179,280

Untitled Application

Unknown

Filed

3600

Priority

Feb 28, 2022 — provisional 63/314,867 +5 more

Examiner

CHAN, KO HUNG

Art Unit

3631

Tech Center

Milwaukee Electric Tool Corporation

Assignee

MILWAUKEE ELECTRIC TOOL Corporation

OA Round

1 (Non-Final)

Interview Optional

— +15.2% interview lift. Examiner has a relatively high allowance rate (66%); +15.2% interview lift. A written response may suffice.

Based on 1279 resolved cases, 2023–2026

Examiner Intelligence

CHAN, KO HUNG View full profile →

Grants 66% — above average

Career Allowance Rate

849 granted / 1279 resolved

+6.4% vs TC avg

Strong +15% interview lift

Without

With

+15.2%

Interview Lift

resolved cases with interview

Fast prosecutor

2y 2m

Avg Prosecution

28 currently pending

Career history

1310

Total Applications

across all art units

Statute-Specific Performance

§101

0.1%

-39.9% vs TC avg

§103

73.0%

+33.0% vs TC avg

§102

9.0%

-31.0% vs TC avg

§112

17.3%

-22.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1279 resolved cases

Prosecution Timeline

3600

Application Filed

Apr 15, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/954,886

Patent 12667207

Wall Storage System

1y 7m to grant Granted Jun 30, 2026

18/902,012

Patent 12660955

DEVICES AND METHODS FOR ORGANIZING HATS

1y 8m to grant Granted Jun 23, 2026

18/974,206

Patent 12658076

HEIGHT ADJUSTABLE SIGN HOLDER

1y 6m to grant Granted Jun 16, 2026

18/847,681

Patent 12642354

RAIL MOUNTING SYSTEM FOR FURNITURE

1y 8m to grant Granted Jun 02, 2026

18/086,916

Patent 12618531

AIR TANK INTEGRATED FRONT BOX STRUCTURE

3y 4m to grant Granted May 05, 2026

Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

66%

Grant Probability

82%

With Interview (+15.2%)

2y 2m

Median Time to Grant

Low

PTA Risk

Based on 1279 resolved cases by this examiner. Grant probability derived from career allowance rate.