Prosecution Insights
Last updated: April 19, 2026
Application No. 18/396,341

CLEANER STATION AND METHOD OF CONTROLLING THE SAME

Non-Final OA §102§112
Filed
Dec 26, 2023
Examiner
HORTON, ANDREW ALAN
Art Unit
3723
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
LG Electronics Inc.
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
98%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
604 granted / 750 resolved
+10.5% vs TC avg
Strong +18% interview lift
Without
With
+18.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
29 currently pending
Career history
779
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
38.9%
-1.1% vs TC avg
§102
30.0%
-10.0% vs TC avg
§112
27.8%
-12.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 750 resolved cases

Office Action

§102 §112
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 . Claim Objections Claim 10 is objected to because of the following informalities: Line 2 includes a gap between “hinge” and “provided”. Claim 11 is objected to because of the following informalities: Line 1 needs “the” placed before “discharge” to have correct grammar. Claim 20 is objected to because of the following informalities: The last line needs “that” replaced with “the” to have correct grammar. Appropriate correction is required. Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the protrusion moving hole (claim 1, line 21) must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. The drawings are objected to as failing to comply with 37 CFR 1.84(p)(5) because they do not include the following reference sign(s) mentioned in the description: 112 (needs to be in Fig. 1). Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 10 recites the limitation "the dust container body" in line 3. There is insufficient antecedent basis for this limitation in the claim. Claim Rejections - 35 USC § 102 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 20 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Liang (CN 110754991 A). As to claim 20, Liang includes a cleaner station (700) comprising: a housing (The outer walls containing 740); a coupling recess (720) provided on the housing and configured to be coupled to an outer surface of a dust bin (The dust bin is interpreted as machine body 110, containing the dust that is inside of dust collection box 120) of a cleaner (100) [machine translation, page 17, lines 9-17]; a dust passage hole (710) that communicates with an inner space of the dust bin when the dust bin is opened; a dust collecting motor (750; page 15, lines 1-4) that generates a suction force that causes debris in the dust bin to be discharged through the dust passage hole; a dust collecting bin (760) that collects debris flowing from the dust bin of the cleaner and through the dust passage hole based on the suction force of the dust collecting motor; a cover (130) opening motor (electromagnet 711) that opens the dust bin; and a controller (The “controller”; page 14, lines 1-4) that activates the cover opening motor after the cleaner is received in the coupling recess and activates that dust collecting motor after the dust bin is opened (The discussion of elements 710, 760, 130, 711, and the controller is on page 14, lines 1-13). Allowable Subject Matter Claims 1-9 and 11-19 are allowed. Claim 10 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Reasons for Allowance The following is an examiner’s statement of reasons for allowance: The best reference, Liang (CN 110754991 A) [Fig. 2] does not include a cover opener (electromagnet 711; page 16, last 3 lines and page 17, lines 1-2) that opens a discharge cover (130), and the cover opener includes a push protrusion having the recited features (711 is the only element which opens the cover and it has no push protrusion that presses a coupling lever to open the cover) and a cover opening motor (711), as required by claim 1, lines 15-24. Liang [Fig. 2] does not include a push protrusion which moves based on force from an opener motor (electromagnet 711; page 16, last 3 lines and page 17, lines 1-2) that opens a cover (130) of a dust bin (The dust bin is interpreted as machine body 110, containing the dust that is inside of dust collection box 120), and a controller (The “controller”; page 14, lines 1-4) that activates a dust collecting motor (750; page 15, lines 1-4) after the cover is opened by the push protrusion (711 is the only element which opens the cover and it has no push protrusion that moves to open the cover), as required by claim 19, last 4 lines. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ANDREW A. HORTON whose telephone number is (571)270-5039. The examiner can normally be reached Monday - Friday 8:30 AM - 5:00 PM. 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, Monica S. Carter can be reached at (571) 272-4475. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /ANDREW A HORTON/Primary Examiner, Art Unit 3723
Read full office action

Prosecution Timeline

Dec 26, 2023
Application Filed
Jan 27, 2026
Non-Final Rejection — §102, §112 (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
80%
Grant Probability
98%
With Interview (+18.0%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 750 resolved cases by this examiner. Grant probability derived from career allow rate.

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