Prosecution Insights
Last updated: October 02, 2026
Application No. 19/051,716

System, Method, and Apparatus for Automating Specimen Testing

Non-Final OA §102§103§112
Filed
Feb 12, 2025
Priority
Jan 21, 2021 — provisional 63/140,069 +1 more
Examiner
RAEVIS, ROBERT R
Art Unit
2855
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Illinois Tool Works Inc.
OA Round
1 (Non-Final)
83%
Grant Probability
Favorable
1-2
OA Rounds
12m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allowance Rate
1596 granted / 1915 resolved
+15.3% vs TC avg
Strong +15% interview lift
Without
With
+15.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
56 currently pending
Career history
1963
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
27.0%
-13.0% vs TC avg
§102
17.4%
-22.6% vs TC avg
§112
46.8%
+6.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1915 resolved cases

Office Action

§102 §103 §112
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 Rejections - 35 USC § 112 Claims 15,16 are rejected under 35 U.S.C. 112(d) or pre-AIA 35 U.S.C. 112, 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. Claim 16’s “are separate” removes the “the base plate comprises a driven pulley” (of claim 1). Claim 15’s “fabricated as unitary structure” removes the “the base plate comprises a driven pulley” (of claim 1). Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. Claim Rejections - 35 USC § 102 Claim(s) 1,2,10 is/are rejected under 35 U.S.C. 102(a1) as anticipated by Li CN 111856050. As to claim 1, Li teaches (Figures 3,6,19) a rotating platen assembly for use with a testing system during a specimen test, the rotating platen assembly comprising: an electric motor 3.1 configured to output a rotational force via a driving pulley (Figure 3); a specimen plate 2.1 comprising a plurality of stations slots 6.3, each of said plurality of stations being configured to receive a specimen (“reaction vessel 6 receives a sample liquid” (ABSTRACT)); and a base plate 1.3 configured to support the specimen plate (per rollers 5.8, visible in Figure 6), wherein the base plate comprises a driven pulley that is drivingly coupled to the driving pulley PNG media_image1.png 312 703 media_image1.png Greyscale (Figure 19). , wherein the electric motor is configured to rotate the base plate about an axis of rotation. As to claim 2, all is fixed by plate 1.2 (Figure 19). As to claim 10, the belt is identified in Figure 19. Claim Rejections - 35 USC § 103 Claim(s) 3,8,11,12,16 is/are rejected, under 35 U.S.C. 103 as obvious over Li CN 111856050. The Reference employs rollers 5.8 between driven pully and mounting plate (Figure 6; not ball bearings. As to claim 3, it would have been obvious to employ ball bearings because such are more effective than rollers in allowing for smooth rotation. As to claim 8, slots are visible (Figure 3), while one of ordinary skill recognizes that twice that many will allow for additional testing. As to claims 11,12, the device is fully automatic (title); as such the belt is either a timing pulley, or the automatic nature of the device suggests a requirement of synchronizing/coordinating all moving elements of the device. As to claim 16, those elements are best shown in Figure 19. Either they are separate, or one of ordinary skill would recognize the advantage of obtaining individual elements for assembly. Claim Rejections - 35 USC § 103 Claim(s) 7,13,14,15 is/are rejected under 35 U.S.C. 102(a1) as anticipated by or, in the alternative, under 35 U.S.C. 103 as obvious over Li ‘050. As to claim 7, either the motor is of the stepping variety, or it would have been obvious to employ such as stepper motors are readily accessible, and dependable motors. As to claim 13, either the plate is metal, or one of ordinary skill would recognize that a rotating plate in an automatic immunoblotting device would require a material that lasts. As to claim 14, the apparatus is limited to slots that are holes, and no more. The manner of construction is irrelevant. As to claim 15, those elements are best shown in Figure 19. Either they are unitary as much as claimed, or one or ordinary skill would recognize the benefit of employing such as an advantage to assembly. Allowable Subject Matter Claims 4-6,9 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. Prior Art not Applied The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Yang et al CN 107828648 teach an electric motor 104 that turns a specimen plate 105 that has a plurality of stations that receive the specimens within tubes 106. However, the Reference does not teach either a supporting base plate and pullies between the plate 105 and motor 104, or suggest a need for such. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT R RAEVIS whose telephone number is (571)272-2204. The examiner can normally be reached on Mon to Fri from 8am to 4pm. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Kristina DeHerrera, can be reached at telephone number 303-297-4237. 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 Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). Examiner interviews are available via a variety of formats. See MPEP § 713.01. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice. /ROBERT R RAEVIS/ Primary Examiner, Art Unit 2855
Read full office action

Prosecution Timeline

Feb 12, 2025
Application Filed
Sep 10, 2026
Non-Final Rejection mailed — §102, §103, §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
83%
Grant Probability
99%
With Interview (+15.3%)
2y 7m (~12m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1915 resolved cases by this examiner. Grant probability derived from career allowance rate.

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