Prosecution Insights
Last updated: April 19, 2026
Application No. 18/542,290

LAMINAR DEVICE TO CREATE WATER FEATURE/S

Non-Final OA §102§112
Filed
Dec 15, 2023
Examiner
KIM, CHRISTOPHER S
Art Unit
3752
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Pentair, Inc.
OA Round
1 (Non-Final)
63%
Grant Probability
Moderate
1-2
OA Rounds
3y 4m
To Grant
84%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allow Rate
705 granted / 1118 resolved
-6.9% vs TC avg
Strong +21% interview lift
Without
With
+21.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
46 currently pending
Career history
1164
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
22.6%
-17.4% vs TC avg
§102
33.8%
-6.2% vs TC avg
§112
38.3%
-1.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1118 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 . Election/Restrictions Applicant's election with traverse of Group I in the reply filed on December 15, 2025 is acknowledged. The traversal is on the ground(s) that the application does not describe the first bracket /second bracket and the cover being mutually exclusive. This is not found persuasive because Applicant argues the specification rather than the claims. The requirement is still deemed proper and is therefore made FINAL. Claims 14-20 are withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to a nonelected invention, there being no allowable generic or linking claim. Applicant timely traversed the restriction (election) requirement in the reply filed on December 15, 2025. Drawings The drawings are objected to as failing to comply with 37 CFR 1.84(p)(5) because they include the following reference character(s) not mentioned in the description: 132. Corrected drawing sheets in compliance with 37 CFR 1.121(d), or amendment to the specification to add the reference character(s) in the description in compliance with 37 CFR 1.121(b) 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. Claims 9-11 and 13 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 9 recites the limitation “a controller” in line 2. The preamble of claim 9 is directed to a laminar device 100. The body of the claim recites a controller 218. The preamble is directed to a subcombination of a laminar device. Yet, the body of the claim is directed to a combination of a laminar device 100 and a controller 218. The body of the claim exceeds the scope of the preamble. Claim 13 recites the limitation “the laminar body is rotated and tilted simultaneously” in lines 1-2. The claim fails to recite structure to accomplish the function. The structure recited by the claim is not commensurate in scope with the function required by 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(s) 1, 8, 12 and 13 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Hagaman (2010/0155498). Hagaman discloses a laminar device for an aquatic application, comprising: a substantially cylindrical housing 110 forming an enclosure and having an opening at a top end thereof; a collar 112 designed to releasably engage the opening of the housing; an arm lid plate 105 rotatably enclosed in the collar; a first bracket 135A opposite a second bracket 135B, the first bracket and the second bracket extending downwardly in a same direction from the arm lid plate; and a laminar body 115 rotatably coupled to the first bracket and the second bracket, wherein the laminar body rotates and tilts to create one or more water features; wherein a first water feature of the one or more water features is produced when the laminar body is in a first orientation; wherein the laminar body includes a laminar light engine 220 to generate one or more light patterns; wherein the laminar body is rotated and tilted simultaneously to create the one or more water features (function of rotated and tilted merely requires the capability to so perform). Allowable Subject Matter Claims 2-7 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHRISTOPHER S KIM whose telephone number is (571)272-4905. The examiner can normally be reached M-F 7:30-3:30. 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, Arthur O Hall can be reached at (571) 270-1814. 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. /CHRISTOPHER S KIM/Primary Examiner, Art Unit 3752 CHRISTOPHER S. KIM Examiner Art Unit 3752 CK
Read full office action

Prosecution Timeline

Dec 15, 2023
Application Filed
Feb 03, 2026
Non-Final Rejection — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599730
SYSTEM AND METHOD FOR A FLUID DISPERSAL CARTRIDGE
2y 5m to grant Granted Apr 14, 2026
Patent 12594565
SPRAY GUN WITH ADJUSTABLE ATOMIZER AND REMOVABLE NOZZLE BODY
2y 5m to grant Granted Apr 07, 2026
Patent 12589399
WATER DISCHARGE DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12551741
RIDGE SEAL FOR FIRE SPRINKLER
2y 5m to grant Granted Feb 17, 2026
Patent 12544785
APPARATUS FOR PRODUCING RECONFIGURABLE WALLS OF WATER
2y 5m to grant Granted Feb 10, 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

1-2
Expected OA Rounds
63%
Grant Probability
84%
With Interview (+21.2%)
3y 4m
Median Time to Grant
Low
PTA Risk
Based on 1118 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