Prosecution Insights
Last updated: October 25, 2026

Chun Zu Machinery Industry Co. Ltd.

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

Analysis

Chun Zu Machinery Industry Co. Ltd. has 1 pending office action currently active. This case involves 1 distinct examiner and 1 distinct art unit. The company is pursuing its patent through a focused point of review.

The busiest examiner for this portfolio is GUTHRIE, TERESA A, who is overseeing the 1 pending office action. This represents the singular focus of the company's current patent prosecution activity. The coordination of 1 examiner and 1 art unit defines the current workload.

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
§102 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
0
Mechanical / Eng
0% of docket
1
Business / Other
100% 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
GUTHRIE, TERESA A 1 67.0% +36.2%

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18813249 MOLD MOVING DEVICE FOR FORGED PRODUCT FORMING MACHINE GUTHRIE, TERESA A —

Top Art Units

Art UnitApps
4100 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18813249 MOLD MOVING DEVICE FOR FORGED PRODUCT FORMING MACHINE GUTHRIE, TERESA A 4100 §102 Non-Final OA — Pending Aug 23, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Chun Zu Machinery Industry Co. Ltd. have?

Chun Zu Machinery Industry Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Chun Zu Machinery Industry Co. Ltd. applications?

Teresa A Guthrie has the most, with 1 of Chun Zu Machinery Industry Co. Ltd.'s pending office actions.

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