Prosecution Insights
Last updated: October 25, 2026

J.c. Bamford Excavators Limited

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

5 pending office actions • 4 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready • 24 patents granted in the last 365 days

Analysis

J.c. Bamford Excavators Limited currently manages 5 pending office actions within the Transportation, E-Commerce & Mechanical Systems technology area. The prosecution of these applications is spread across 4 distinct examiners, indicating a diverse range of perspectives within the patent office. This variety is matched by the involvement of 4 distinct art units, which suggests that the company's innovations in mechanical systems are being evaluated across several specialized technical branches. The near one-to-one ratio between examiners and art units highlights a broad distribution of the current workload across the mechanical and transportation sectors.

Within this portfolio, CLEMMONS, STEVE M is the busiest examiner, currently presiding over 2 pending office actions. While the total volume of 5 pending office actions is distributed, the fact that one examiner handles 2 of them suggests a slight concentration of effort. For the legal team, this means that while multiple examiners are involved, the specific tendencies of the busiest examiner will have a larger relative impact on the portfolio's immediate outcomes. Monitoring the 4 distinct art units will be essential for maintaining a cohesive strategy as the company navigates these active matters.

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

Portfolio Summary

5
Total Pending OAs
5
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
20% of docket
4
Mechanical / Eng
80% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CLEMMONS, STEVE M 2 69.7% +20.9%
BUTCHER, CAROLINE N 1 81.2% +13.3%
BRITTMAN-ALABI, FELICIA LUCILLE 1 79.2% +13.4%
GLASS, ERICK DAVID 1 89.7% +7.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18419540 Working Machine GLASS, ERICK DAVID —

Hard Cases (3)

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 #TitleExaminerDue in
19048812 Dumper Vehicle BUTCHER, CAROLINE N —
18920958 Material Handling Machine BRITTMAN-ALABI, FELICIA LUCILLE —
18813007 Transmission CLEMMONS, STEVE M —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
19048812 Dumper Vehicle BUTCHER, CAROLINE N —
18920958 Material Handling Machine BRITTMAN-ALABI, FELICIA LUCILLE —
18813007 Transmission CLEMMONS, STEVE M —
18105482 HYDROGEN-POWERED EXCAVATOR CLEMMONS, STEVE M —

Top Art Units

Art UnitApps
3613 2
3676 1
3611 1
2837 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19048812 Dumper Vehicle BUTCHER, CAROLINE N 3676 §102§103§112 Non-Final OA — Pending Feb 07, 2025
18920958 Material Handling Machine BRITTMAN-ALABI, FELICIA LUCILLE 3611 §102§103§112 Non-Final OA — Pending Oct 20, 2024
18813007 Transmission CLEMMONS, STEVE M 3613 §102§103§112 Non-Final OA — Pending Aug 22, 2024
18419540 Working Machine GLASS, ERICK DAVID 2837 §103 Non-Final OA — Pending Jan 22, 2024
18105482 HYDROGEN-POWERED EXCAVATOR CLEMMONS, STEVE M 3613 §103 Non-Final OA — Pending Feb 03, 2023

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Frequently Asked Questions

How many pending USPTO office actions does J.c. Bamford Excavators Limited have?

J.c. Bamford Excavators Limited has 5 pending office actions as of October 2026, spread across 4 art units and 4 examiners.

Which USPTO examiner handles the most J.c. Bamford Excavators Limited applications?

Steve M Clemmons has the most, with 2 of J.c. Bamford Excavators Limited's pending office actions.

What technology area are J.c. Bamford Excavators Limited's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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