Prosecution Insights
Last updated: April 19, 2026
Application No. 19/016,669

MOWING METHOD AND APPARATUS, ROBOTIC LAWN MOWER, AND STORAGE MEDIUM

Non-Final OA §102
Filed
Jan 10, 2025
Examiner
SOOFI, YAZAN A
Art Unit
3668
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Shenzhen Mammotion Innovation Co. Limited
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
2y 3m
To Grant
99%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allow Rate
720 granted / 809 resolved
+37.0% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
19 currently pending
Career history
828
Total Applications
across all art units

Statute-Specific Performance

§101
18.0%
-22.0% vs TC avg
§103
31.0%
-9.0% vs TC avg
§102
38.6%
-1.4% vs TC avg
§112
9.3%
-30.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 809 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA Status of Claims Claims 1-13 of U.S. Application No. 19/016669 filed on 01/10/2025 have been examined. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale or otherwise available to the public before the effective filing date of the claimed invention. Claim 1-13 rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ouyang. [US 2013/0041526 A1], hereinafter referred to as Ouyang. As to Claim 1, 7 and 8, Ouyang discloses a mowing method, comprising: obtaining a plurality of preset working regions in response to a mowing trigger request for a robotic lawn mower ([see at least Fig. 3a, Fig. 3b, Fig. 14d, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]) ; outputting a mowing sequence corresponding to the working regions based on region information of the working regions ([see at least Fig. 3a, Fig. 3b, Fig. 14d, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]); generating a closed mowing route covering the working regions based on the mowing sequence, a current position information of the robotic lawn mower, and a mowing direction, wherein a starting point and an ending point of the closed mowing route are the same ([see at least Fig. 3a, Fig. 3b, Fig. 14d, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]); and controlling the robotic lawn mower to perform a mowing operation based on the closed mowing route ([see at least 0062, 0078, 0079 and 0080]). As to Claim 2 and 9, Ouyang discloses mowing method, wherein the outputting the mowing sequence corresponding to the working regions based on region information of the working regions comprises: extracting region areas and region shapes of the working regions from the region information; and determining the mowing sequence corresponding to the working regions based on the region areas and the region shapes ([see at least Fig. 3a, Fig. 3b, Fig. 14d, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]). As to Claim 3 and 10, Ouyang discloses mowing method, wherein the generating a closed mowing route covering the working regions based on the mowing sequence, the current position information of the robotic lawn mower, and the mowing direction comprises: generating a first mowing route corresponding to each of the working regions based on the mowing sequence, and the mowing direction of the robotic lawn mower; and obtaining the closed mowing route that covering the working regions by connecting the first mowing routes corresponding to the working regions, wherein the starting point and the ending point of the closed mowing route are both located at a current position of the robotic lawn mower ([see at least Fig. 3a, Fig. 3b, Fig. 14d, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]). As to Claim 4 and 11, Ouyang discloses mowing method, wherein the generating the first mowing route corresponding to each of the working regions based on the mowing sequence, and the mowing direction of the robotic lawn mower comprises: detecting a distance between a first mowing sequence working region and the current position of the robotic lawn mower; generating an initial mowing route of traveling along the mowing direction when it is detected that the distance between the first mowing sequence working region and the current position of the robotic lawn mower is greater than a preset threshold, wherein a starting point of the initial mowing route is located at the current position of the robotic lawn mower, and an ending point of the initial mowing route is located within the first mowing sequence working region; and generating the mowing route corresponding to each of the working regions in sequence based on the initial mowing route and the mowing sequence ([see at least Fig. 15, 0005, 0078 and 0080]). As to Claim 5 and 12, Ouyang discloses mowing method, wherein the generating the initial mowing route of traveling along the mowing direction comprises: detecting whether the initial mowing route passes through a working region; and when it is detected that the initial mowing route passes through a corresponding working region, adjusting the initial mowing route to a second mowing route in which the robotic lawn mower travels along a mowing boundary of the corresponding working region, wherein the corresponding working region is a closed region formed by connecting a plurality of line segments in sequence, and each of the line segments belongs to the mowing boundary of the corresponding working region ([see at least Fig. 14c, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]). As to Claim 6 and 13, Ouyang discloses mowing method, wherein the first mowing route corresponding to each of the working regions is parallel to a longest boundary of the corresponding working region ([see at least Fig. 14c, Fig. 15, Fig. 16b, 0062, 0078, 0079 and 0080]). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to YAZAN A SOOFI whose telephone number is (469)295-9189. The examiner can normally be reached on Flex schedule. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Fadey Jabr can be reached on 572-272-1516. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /YAZAN A SOOFI/Primary Examiner, Art Unit 3668
Read full office action

Prosecution Timeline

Jan 10, 2025
Application Filed
Apr 04, 2026
Non-Final Rejection — §102 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
89%
Grant Probability
99%
With Interview (+11.3%)
2y 3m
Median Time to Grant
Low
PTA Risk
Based on 809 resolved cases by this examiner. Grant probability derived from career allow rate.

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