Last updated: July 17, 2026

Application No. 19/056,892

Rapid Change Vertical Shore

Non-Final OA

Filed

Feb 19, 2025

Priority

Feb 20, 2024 — provisional 63/555,747

Examiner

TOLEDO-DURAN, EDWIN J

Art Unit

Tech Center

Assignee

Arcosa Shoring Products Inc.

OA Round

1 (Non-Final)

Interview Optional

— +32.5% interview lift. Examiner has a relatively high allowance rate (70%); +32.5% interview lift. A written response may suffice.

Based on 786 resolved cases, 2023–2026

Examiner Intelligence

TOLEDO-DURAN, EDWIN J View full profile →

Grants 70% — above average

Career Allowance Rate

548 granted / 786 resolved

+9.7% vs TC avg

Strong +32% interview lift

Without

With

+32.5%

Interview Lift

resolved cases with interview

Typical timeline

2y 6m

Avg Prosecution

50 currently pending

Career history

833

Total Applications

across all art units

Statute-Specific Performance

§101

0.1%

-39.9% vs TC avg

§103

82.3%

+42.3% vs TC avg

§102

9.4%

-30.6% vs TC avg

§112

7.1%

-32.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 786 resolved cases

Prosecution Timeline

Feb 19, 2025

Application Filed

Jun 05, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/850,963

Patent 12680254

Piling Machine

1y 9m to grant Granted Jul 14, 2026

17/766,334

Patent 12673750

Eccentric Suction Pile Pump with Hinged Lift Appliance

4y 3m to grant Granted Jul 07, 2026

18/824,097

Patent 12663099

DEVICE AND METHOD FOR ERECTING SUBMARINE PIPELINES IN MARINE ENGINEERING

1y 9m to grant Granted Jun 23, 2026

18/615,761

Patent 12655340

COMBINED TREATMENT PROCESS FOR REMOVING AND INHIBITING SCALE

2y 2m to grant Granted Jun 16, 2026

18/289,114

Patent 12644248

SELF-MAINTAINING AND ANTI-SCOURING DEVICE FOR OFFSHORE WIND POWER PILE FOUNDATION

2y 7m to grant Granted Jun 02, 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.

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Prosecution Projections

1-2

Expected OA Rounds

70%

Grant Probability

99%

With Interview (+32.5%)

2y 6m (~1y 1m remaining)

Median Time to Grant

Low

PTA Risk

Based on 786 resolved cases by this examiner. Grant probability derived from career allowance rate.