Prosecution Insights
Last updated: April 19, 2026
Application No. 18/636,040

AUTOMATIC WATER FILLER

Final Rejection §103
Filed
Apr 15, 2024
Examiner
MAUST, TIMOTHY LEWIS
Art Unit
3753
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Hisense Usa Corporation
OA Round
3 (Final)
82%
Grant Probability
Favorable
4-5
OA Rounds
2y 8m
To Grant
92%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
1169 granted / 1430 resolved
+11.7% vs TC avg
Moderate +10% lift
Without
With
+10.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
33 currently pending
Career history
1463
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
38.0%
-2.0% vs TC avg
§102
34.7%
-5.3% vs TC avg
§112
19.6%
-20.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1430 resolved cases

Office Action

§103
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 . Claims 1-10 and 12-20 are pending. Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 1/30/26 has been entered. Response to Arguments Applicant's arguments filed on 1/30/26 have been fully considered but they are not persuasive. Applicant’s basic argument is based on newly amended language of a water dispenser coupled to an interior surface of a side wall of the cabinet. Applicant argues that Meuleners fails to disclose a water dispenser coupled to an interior surface of a side wall of the cabinet. The Examiner has considered this argument and respectfully disagrees. As discussed in the 103 rejection below, the Meuleners reference discloses in Figures 2 and 8 the dispenser being coupled to an interior surface of a side wall of the cabinet. Applicant further argues that the Dhage reference discloses an orientation and relationship of the dispenser, shelf and container for the refrigerator compartment being different from the system described in Applicant’s disclosure. In response to applicant's argument define above, the test for obviousness is not whether the features of a secondary reference may be bodily incorporated into the structure of the primary reference; nor is it that the claimed invention must be expressly suggested in any one or all of the references. Rather, the test is what the combined teachings of the references would have suggested to those of ordinary skill in the art. See In re Keller, 642 F.2d 413, 208 USPQ 871 (CCPA 1981). The Dhage reference merely suggests and teaches that a water dispenser is known to be located below the food compartment shelf. Claim Rejections - 35 USC § 103 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 (i.e., changing from AIA to pre-AIA ) 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 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1-7, 10 and 12-20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Meuleners et al. (7658212) in view of Dhage et al. (11781805). Regarding claims 1, 10 and 18, the Meuleners et al. reference discloses a refrigerator (22) having an automatic water filling and storage system (Figure 7), the refrigerator comprising: a cabinet having a fresh-food compartment (Figure 8), shelf (Figure 1) and a dispenser (28), dispenser nozzle (40) and actuator (42); a door (156) pivotally mounted to the cabinet and movable between a closed position at least partially enclosing the fresh-food compartment and an open position for providing a user access to the fresh-food compartment; a water dispenser (28, 151) coupled to an interior surface of a side wall (Figure 2, Figure 8) the cabinet; a docking base (130) coupled to an interior side of the door; and a container (128) removably held in the docking base, wherein, when the door is in the open position, the water dispenser is configured to dispense water into a secondary container held by the user (see col. 9, lines 25-27), and wherein, when the container (128) is held in the docking base and the door is in the closed position, the water dispenser is configured to selectively dispense water into the container based upon a sensed level of water in the container. See column 9, lines 17-33. The actuator (42) is configured to be manually engaged to dispense water when the door is open (see col. 5, lines 49-56). The Meuleners et al. reference doesn't disclose the dispenser nozzle and actuator below the shelf in the food compartment, but is placed in the food compartment below the freezer shelf (which can broadly be construed as a shelf in the food compartment; see Annotated Figure 2; similar to Figure 8). PNG media_image1.png 616 662 media_image1.png Greyscale However, the Dhage et al. reference discloses another refrigerator (10; see Figure 1) water dispenser having the dispenser, dispenser nozzle and actuator (14) disposed below a fresh-food compartment shelf (18) to dispense water into container (30). Therefore, absent showing any criticality, it would have been obvious to one of ordinary skill in the art at the time of the effective filing date to modify the Meuleners et al. device to place the dispenser nozzle and actuator below a fresh-food compartment shelf as, for example, taught by the Dhage reference, since it is well known, conventional in the art and would be obvious to try without unexpected results. Furthermore, absent showing any criticality, it would have been obvious to one having ordinary skill in the art at the time the invention was made to place the Meuleners water dispenser below a fresh food compartment shelf, since it has been held that rearranging parts of an invention involves only routine skill in the art. In re Japiske, 86 USPQ 70. Regarding claim 10, the Meuleners et al. reference further discloses the water dispenser being coupled to a side wall. See location of the dispenser in Figure 8. Regarding claim 18, a sensed level of water is measured by level sensor (144). Regarding claim 2, the Meuleners et al. reference further discloses wherein the docking base (130) would be located below a horizontal plane defined by the shelf to receive dispensed water. Regarding claim 3, the Meuleners et al. reference further discloses wherein the water dispenser is located at a side wall of the fresh-food compartment. See location of the dispenser in Figure 8. Regarding claims 4 and 12, the Meuleners et al. reference further discloses wherein the container (128) has an opening (129) that is configured to align with a nozzle of the water dispenser when the door is in the closed position. See Figure 7. Regarding claims 5 and 13, the Meuleners et al. reference further discloses wherein the water dispenser comprises an actuator (42) configured to be actuated by the user when the door is in the open position to dispense water from the water dispenser. See column 5, lines 49 - 56. Further, inasmuch structure that is defined by a "button" the actuator (42) meets the claim limitation. Regarding claims 6, 14 and 19, the Meuleners et al. reference further discloses wherein the actuator is configured to be actuated by the container when the door is in the closed position to selectively dispense water from the water dispenser based upon the sensed level of water in the container. See column 7, line 43 - column 8, line 5. Regarding claims 7, 15 and 20, the Meuleners et al. reference further discloses a level sensor (144) configured to sense a level of water in the container held in the docking base, wherein, when the door is in the closed position and the level of water sensed is below a low- level threshold, the water dispenser dispenses water into the container. See column 9, lines 2 - 16. Regarding claims 8 and 16, the Meuleners et al. reference further discloses wherein when the door is in the closed position and the level of water sensed is above a high-level threshold, the water dispenser does not dispense water into the container. See column 9, lines 2 - 16. Regarding claims 9 and 17, the Meuleners et al. reference further discloses a presence sensor (146) configured to sense the container in the docking base, wherein, when the container is removed from the docking base, the presence sensor senses the docking base is void of the container and the water dispenser does not dispense water when the door is closed. See column 8, line 65 - column 9, line 16. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TIMOTHY LEWIS MAUST whose telephone number is (571)272-4891. The examiner can normally be reached Monday - Thursday, 7am - 5pm. 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, Craig Schneider can be reached at 571-272-3607. 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. /TIMOTHY L MAUST/Primary Examiner, Art Unit 3753
Read full office action

Prosecution Timeline

Apr 15, 2024
Application Filed
May 13, 2025
Non-Final Rejection — §103
Aug 18, 2025
Response Filed
Aug 28, 2025
Final Rejection — §103
Jan 30, 2026
Request for Continued Examination
Feb 06, 2026
Response after Non-Final Action
Feb 11, 2026
Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12595164
Methods and Apparatus for Dispensing at Multiple Dispensing Points
2y 5m to grant Granted Apr 07, 2026
Patent 12583418
Filling Device for a Vehicle, and Vehicle Having Such a Filling Device
2y 5m to grant Granted Mar 24, 2026
Patent 12583730
Automated Beverage Dispensing System and Method
2y 5m to grant Granted Mar 24, 2026
Patent 12583725
LIQUID FILLING APPARATUS
2y 5m to grant Granted Mar 24, 2026
Patent 12577034
AEROSOL SAFETY ACTUATOR
2y 5m to grant Granted Mar 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

4-5
Expected OA Rounds
82%
Grant Probability
92%
With Interview (+10.0%)
2y 8m
Median Time to Grant
High
PTA Risk
Based on 1430 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month