Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 3724 3725 3799
This examiner grants 53% of resolved cases
Liang Dong is an examiner in Tech Center 3700 and Art Unit 3724. He has 504 resolved cases. The allowance rate is 53.2%. This 53.2% rate reflects the frequency of grants among the 504 cases. Practitioners can use this 53.2% figure to estimate the probability of a successful outcome for their applications.
The median days to allowance is 1084. This 1084-day period is the time from filing to the issuance of a patent. A median of 1084 days serves as a timeline for applicants to consider when their cases are assigned to this examiner. The 1084-day duration is a key metric for budgeting and project management during the prosecution process in Tech Center 3700.
The interview lift is 32.9%. This 32.9% lift shows a significant increase in the allowance rate when an interview is conducted. A 32.9% lift suggests that direct communication with the examiner is an effective tactic. Practitioners should use this 32.9% figure to justify scheduling an interview to resolve pending rejections and improve the 53.2% base allowance rate.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19062275 | SAW CHAIN | Non-Final OA | MAKITA CORPORATION |
| 17817867 | RECIPROCATING SAW BLADE | Non-Final OA | BLACK & DECKER INC. |
| 18973388 | POWERED SAW HAND DETECTION AND CONTROL | Non-Final OA | Milwaukee Electric Tool Corporation |
| 18811263 | Pilotless Knockout Tool | Final Rejection | Milwaukee Electric Tool Corporation |
| 18808428 | BAND SAW | Final Rejection | MILWAUKEE ELECTRIC TOOL CORPORATION |
| 18645446 | POLE SAW WITH IMPROVED CLAMPING | Non-Final OA | Milwaukee Electric Tool Corporation |
| 18474346 | CHAINSAW CUTTERS | Final Rejection | MILWAUKEE ELECTRIC TOOL CORPORATION |
| 18469902 | GARDEN TOOL AND PARALLEL POSITION SENSING SYSTEM | Final Rejection | Milwaukee Electric Tool Corporation |
| 18652837 | VIBRATORY LINEAR ACTUATOR, FASTENING STRUCTURE FOR FASTENING VIBRATORY LINEAR ACTUATOR TO FASTENING PORTION COUNTERPART, AND CUTTER | Final Rejection | Panasonic Intellectual Property Management Co., Ltd. |
| 17796180 | ELECTRIC RAZOR | Final Rejection | Panasonic Intellectual Property Management Co., Ltd. |
| 18808439 | RECIPROCATING POWER TOOL | Non-Final OA | Nanjing Chervon Industry Co., Ltd. |
| 18788776 | CUTTING DEVICE AND CUTTING SYSTEM | Non-Final OA | BROTHER KOGYO KABUSHIKI KAISHA |
| 18807469 | BEARING FOR MOUNTING THE DRIVE SHAFT OF A WORK APPARATUS IN A GUIDE TUBE, AND WORK APPARATUS INCLUDING THE BEARING | Final Rejection | Andreas Stihl AG & Co. KG |
| 18878136 | ELECTRIC SHAVER WITH ROTATABLE EXTERNAL CUTTING MEMBER HAVING V-SHAPED HAIR-ENTRY OPENINGS | Non-Final OA | KONINKLIJKE PHILIPS N.V. |
| 18791130 | PUNCHING DEVICE AND PUNCHING METHOD USING SAME | Final Rejection | SAMSUNG SDI CO., LTD. |
| 18889668 | VIBRATORY CUTTING SYSTEM | Final Rejection | CORNING INCORPORATED |
| 19063680 | Chainsaw | Non-Final OA | YAMABIKO CORPORATION |
| 18948000 | RAZOR BLADE | Final Rejection | DORCO CO., LTD. |
| 18647533 | RAZOR HANDLE | Non-Final OA | DORCO CO., LTD. |
| 18944645 | CHAINSAWS AND TENSIONING SYSTEMS FOR CHAINSAWS | Final Rejection | Techtronic Cordless GP |
| 18816079 | DIVIDING METHOD | Final Rejection | DISCO CORPORATION |
| 18366182 | CUTTING APPARATUS | Final Rejection | DISCO CORPORATION |
| 18557692 | HANDHELD POWER TOOL | Non-Final OA | HUSQVARNA AB |
| 18842933 | SUPPLY DEVICE FOR SUPPLYING SEGMENTS OF ENERGY CELLS TO A CELL STACKING DEVICE, AND METHOD FOR SUPPLYING SEGMENTS OF ENERGY CELLS TO A CELL STACKING DEVICE | Non-Final OA | KÖRBER TECHNOLOGIES GMBH |
| 18843049 | FOOD PORTIONING MACHINE AND METHODS OF OPERATION THEREOF | Final Rejection | THURNE-MIDDLEBY LTD |
| 18257228 | CONNECTOR FOR CONNECTING A RAZOR HEAD TO A RAZOR HANDLE | Non-Final OA | BIC Violex Single Member S.A. |
| 18647804 | CANTILEVERED CUTTING MACHINE | Non-Final OA | Park Industries, Inc. |
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