Prosecution Insights
Last updated: October 02, 2026
Application No. 19/229,381

PRIMER APPARATUS

Non-Final OA §102§103
Filed
Jun 05, 2025
Priority
Nov 11, 2019 — nonprovisional of PCTUS2019060767 +1 more
Examiner
VAUGHAN, JASON L
Art Unit
3726
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Hewlett-Packard Development Company, L.P.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
1y 3m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
557 granted / 708 resolved
+8.7% vs TC avg
Strong +20% interview lift
Without
With
+20.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
12 currently pending
Career history
718
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
49.1%
+9.1% vs TC avg
§102
24.8%
-15.2% vs TC avg
§112
24.5%
-15.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 708 resolved cases

Office Action

§102 §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 . 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. Claims 1 and 3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ahler et al. (US 9,409,385 B2). Claim 1: Ahler et al. discloses a primer apparatus that includes at least one roller mandrel (12 of Figure 1); an adapter (10 of Figure 1) mountable on the at least one roller mandrel, the adapter including a generally cylindrical roller body (34,36 of Figure 1) and including a plurality of fluid outlets (40 of Figure 1) distributed about an outer surface (36 of Figure 1) of the adapter and a supply to direct pressurized fluid to the plurality of fluid outlets (Col. 3, Lines 49-53); and a plurality of interchangeable elastically deformable annular sleeve members (Col. 4, Lines 23-47, Ahler et al. discloses using adapters of different diameters when using print sleeves of different sizes), the plurality of interchangeable elastically deformable annular sleeve members (disclosed print sleeves and image repeats) being axially positionable on the outer surface of the cylindrical roller body when pressurized fluid is expelled from the plurality of fluid outlets and being fixed relative to the cylindrical roller body in the absence of pressurized fluid flow (Col. 4, Lines 30-37). Claim 3: Ahler et al. further discloses that the adapter further comprises an inlet in fluid communication with the supply (42 of Figure 1). Claim Rejections - 35 USC § 103 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. Claims 2 is rejected under 35 U.S.C. 103 as being unpatentable over Ahler et al. (US 9,409,385 B2). Claim 2: Ahler et al. fails to explicitly discloses that each wherein each of the plurality of interchangeable elastically deformable annular sleeve members has an axial length less than the axial length of the cylindrical roller body. However, Ahler et al. does disclose a plurality of interchangeable elastically deformable annular sleeve members of varying sizes (print sleeves and image repeats sized for the required print job). Therefore, it would have been obvious to one of ordinary skill in the art to change the size of the annular sleeve members of Ahler et al. in order to provide an annular sleeve member having an axial length less than the axial length of the cylindrical roller body since such a modification would have involved a mere change in the size of a component. A change in size is generally recognized as being within the level of ordinary skill in the art. In re Rose, 105 USPQ 237 (CCPA 1955). Further, in Gardner v. TEC Systems, Inc., 725 F.2d 1338, 220 USPQ 777 (Fed. Cir. 1984), cert. denied, 469 U.S. 830, 225 USPQ 232 (1984), the Federal Circuit held that, where the only difference between the prior art and the claims was a recitation of relative dimensions of the claimed device and a device having the claimed relative dimensions would not perform differently than the prior art device, the claimed device was not patentably distinct from the prior art device. Claims 4-8 are rejected under 35 U.S.C. 103 as being unpatentable over Ahler et al. (US 9,409,385 B2) in view of Applicant’s Admitted Prior Art (AAPA). Claim 4: As addressed above Ahler et al. discloses the inline primer as recited in claim 4. Further Ahler discloses a print press including a print engine to print on a substrate (Col. 3, Lines 21-34). While Ahler et al. discloses a portion of the limitations recited in claim 4, Ahler et al. fails to disclose that the print press includes an inline primer to receive substrate from a substrate supply, apply primer to at least selected regions of the substrate and provide the primed substrate to the print engine. However, AAPA teaches an inline primer to receive substrate from a substrate supply, apply primer to at least selected regions of the substrate and provide the primed substrate to the print engine (paragraph [0002]-[0003] of applicant’s specification). Therefore, it would have been obvious to one of ordinary skill in the art to combine the teachings of AAPA with that of Ahler et la. in order to provide a print press including the inline primer of AAPA including the roller, annular sleeve, and fluid supply system of Ahler et al. This modification would have been obvious to and well within the ability of one of ordinary skill in the art to make because it is prima facie obvious to combine prior art elements by known methods in order to achieve a predictable results (MPEP 2143(A)). In the instant case the predictable result would be a print press having the substrate supply of AAPA and the inline primer of Ahler et al. Claim 5: Ahler et al. further discloses that the plurality of fluid outlets is connected to a fluid supply system (Col. 3, Lines 49-53) and the cylinder comprises an inlet (42 of Figure 1) to provide pressurized fluid. Claim 6: Ahler et al. further discloses that the inlet is provided on a radial end wall of the cylinder (as depicted in Figure 1). Claim 7: Ahler et al. further discloses that the plurality of fluid outlets includes at least one axially extending array of outlets (Col. 4, Lines 18-22, as depicted in Figure 1 there are two outlets 40 located at either end of the adapter 10). Claim 8: Ahler et al. further discloses that the plurality of fluid outlets includes at least one circumferentially extending array of outlets (Col. 4, Lines 18-22, as depicted in Figure 1 there are two outlets 40 located 180° out from each other on either side and at one end of the adapter 10). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JASON L VAUGHAN whose telephone number is (571)270-5704. The examiner can normally be reached Mon-Friday 8:30 - 5:00. 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, Sunil Singh can be reached at (571) 272-3460. 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. /JASON L VAUGHAN/Primary Examiner, Art Unit 3726
Read full office action

Prosecution Timeline

Jun 05, 2025
Application Filed
Sep 21, 2026
Non-Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12741306
Method of Descaling Heavy Gage Sheet Metal Coils and Heavy Gage Individual Sheets of Sheet Metal
2y 9m to grant Granted Sep 22, 2026
Patent 12740365
WAFER HOLDER DEVICE HAVING HEATING FUNCTION
2y 8m to grant Granted Sep 15, 2026
Patent 12735907
SYSTEMS AND METHODS OF PRODUCING COMPONENTS FOR USE IN THE CONSTRUCTION OF MODULAR BUILDING UNITS
2y 0m to grant Granted Sep 15, 2026
Patent 12734643
HYBRID VISE
1y 5m to grant Granted Sep 15, 2026
Patent 12728504
SELF-LOCKING AND ADJUSTABLE DUAL RATCHET CLAMPING APPARATUS
2y 10m to grant Granted Sep 08, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
79%
Grant Probability
99%
With Interview (+20.3%)
2y 7m (~1y 3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 708 resolved cases by this examiner. Grant probability derived from career allowance 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