Prosecution Insights
Last updated: October 25, 2026

Tbs Engineering Limited

Technology area: Transportation, E-Commerce & Mechanical Systems

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Tbs Engineering Limited has 1 pending office action in the Transportation, E-Commerce & Mechanical Systems technology area. This single case is assigned to 1 distinct examiner, JONATHAN KHANH TRAC, and is located within 1 distinct art unit. The existence of 1 pending action reflects a focused entry into the USPTO system for their engineering systems.

JONATHAN KHANH TRAC is the busiest examiner for the company, currently managing the 1 pending matter. This means the entirety of the company's current prosecution rests with 1 distinct examiner in 1 art unit. Such a concentrated profile implies that the prosecution strategy is entirely dependent on the feedback from this single examiner. Practitioners should focus on the specific requirements of the assigned art unit to navigate this pending matter successfully within the Transportation, E-Commerce & Mechanical Systems sector.

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

Portfolio Summary

1
Total Pending OAs
1
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.

0
Hard (0%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (100%)

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
1
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRAC, JONATHAN KHANH 1 — —

Top Art Units

Art UnitApps
3653 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19007748 BATTERY PLATE HANDLING APPARATUS AND METHOD TRAC, JONATHAN KHANH 3653 §103 Non-Final OA — Pending Jan 02, 2025

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Frequently Asked Questions

How many pending USPTO office actions does Tbs Engineering Limited have?

Tbs Engineering Limited has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Tbs Engineering Limited applications?

Jonathan Khanh Trac has the most, with 1 of Tbs Engineering Limited's pending office actions.

What technology area are Tbs Engineering 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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