Prosecution Insights
Last updated: October 25, 2026

Buckingham Manufacturing Company Inc.

Technology area: Transportation, E-Commerce & Mechanical Systems

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Buckingham Manufacturing Company Inc. is currently prosecuting 2 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. The portfolio is split between 2 distinct examiners and 2 distinct art units, indicating that each pending matter is being handled independently by different personnel and departments within the USPTO. This structure ensures that the company's intellectual property strategy is not overly dependent on a single individual's perspective.

CANFIELD, ROBERT is identified as the busiest examiner, with 1 pending office action under review. This 1 action constitutes a portion of the 2 total pending office actions for the company. By having 2 distinct art units involved, the company avoids having its entire pending portfolio subject to the specific examination trends of a single group. This distribution across 2 examiners ensures that the outcome of one application does not necessarily dictate the path of the other.

The presence of 2 distinct examiners for 2 pending office actions suggests a decentralized approach to prosecution. This strategy allows the company to engage with different perspectives within the Transportation, E-Commerce & Mechanical Systems sector. With the workload divided, the company's success is not tied to a single individual, providing a more resilient prosecution profile. CANFIELD, ROBERT handles the busiest_examiner_pending count of 1.

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

Portfolio Summary

2
Total Pending OAs
2
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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (50%)
Multi-statute (no §101)1 (50%)

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
0
Semiconductors
0% of docket
2
Mechanical / Eng
100% 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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CANFIELD, ROBERT 1 76.0% +18.0%
PEZZLO, BENJAMIN ALEXANDER 1 50.0% +21.4%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18737397 POLE CLIMBING FALL RESTRICTION ASSEMBLY PEZZLO, BENJAMIN ALEXANDER —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18999886 WEAR GUARD FOR WOOD POLE FALL PROTECTION DEVICE CANFIELD, ROBERT —
18737397 POLE CLIMBING FALL RESTRICTION ASSEMBLY PEZZLO, BENJAMIN ALEXANDER —

Top Art Units

Art UnitApps
3636 1
3634 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18999886 WEAR GUARD FOR WOOD POLE FALL PROTECTION DEVICE CANFIELD, ROBERT 3636 §102 Non-Final OA — Pending Dec 23, 2024
18737397 POLE CLIMBING FALL RESTRICTION ASSEMBLY PEZZLO, BENJAMIN ALEXANDER 3634 §103§112 Non-Final OA — Pending Jun 07, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Buckingham Manufacturing Company Inc. have?

Buckingham Manufacturing Company Inc. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Buckingham Manufacturing Company Inc. applications?

Robert Canfield has the most, with 1 of Buckingham Manufacturing Company Inc.'s pending office actions.

What technology area are Buckingham Manufacturing Company Inc.'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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