Prosecution Insights
Last updated: April 19, 2026
Application No. 17/926,871

MACHINE AND METHOD FOR THE DIGITAL DECORATION OF PRODUCTS WITH GRANULAR MATERIALS AND THE LIKE

Final Rejection §103
Filed
Nov 21, 2022
Examiner
KRASNOW, NICHOLAS R
Art Unit
1744
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Probono S R L
OA Round
2 (Final)
66%
Grant Probability
Favorable
3-4
OA Rounds
3y 4m
To Grant
77%
With Interview

Examiner Intelligence

Grants 66% — above average
66%
Career Allow Rate
265 granted / 401 resolved
+1.1% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
52 currently pending
Career history
453
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
57.9%
+17.9% vs TC avg
§102
8.1%
-31.9% vs TC avg
§112
28.9%
-11.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 401 resolved cases

Office Action

§103
DETAILED CORRESPONDENCE 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 . Response to Arguments Applicant's arguments have been fully considered. Applicant’s arguments have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. 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. The factual inquiries set forth in Graham v. John Deere Co., 383 U.S. 1, 148 USPQ 459 (1966), that are applied for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. Claim 1-4 and 7-9 is/are rejected under 35 U.S.C. 103 as being unpatentable over Palumbo (US 20150298492 A1) In reference to claim 1, Palumbo discloses a similar invention as claimed (see annotated image below). PNG media_image1.png 590 1093 media_image1.png Greyscale In contrast, the claimed invention comprises a second print means and second irradiation means (e.g., see applicant’s Fig 5, shown below). Palumbo, however, further discloses that “the method can be applied many times in sequence so as to make different layers of granular materials 6 on top of one another, or to deposit granular materials 6 of a different type at different areas of the surface of the product to be decorated 3.” (P0080). Therefore, it would have been obvious to configure the invention to comprise two sequences of the configuration shown in Palumbo’s Fig 2 (e.g., as annotated by Examiner, below) and thereby arrive at the invention as claimed. PNG media_image2.png 617 1404 media_image2.png Greyscale In reference to claim 2-4, see annotated figure shown above. In reference to claim 7-8, see annotated figure shown above. In reference to claim 9, see “rotating surface 10” (P0058) and Figure 2. 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 NICHOLAS KRASNOW whose telephone number is (571)270-1154. The examiner can normally be reached M-R: 8am-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, Xiao Zhao can be reached at 571-270-5343. 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. /NICHOLAS KRASNOW/Examiner, Art Unit 1744
Read full office action

Prosecution Timeline

Nov 21, 2022
Application Filed
Jun 29, 2025
Non-Final Rejection — §103
Oct 29, 2025
Response Filed
Feb 02, 2026
Final Rejection — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12600090
SYSTEM AND METHOD FOR THREE-DIMENSIONAL PRINTING
2y 5m to grant Granted Apr 14, 2026
Patent 12599757
FABRICATION METHOD FOR COMPLEX, RE-ENTRANT 3D MICROSCALE STRUCTURES
2y 5m to grant Granted Apr 14, 2026
Patent 12594692
Absorbable Poly(p-dioxanone) Pellets made from Slow-to-Crystallize Ground Resin and its Fines
2y 5m to grant Granted Apr 07, 2026
Patent 12589564
MOLD UNIT FOR MOLDING OPHTHALMIC LENSES
2y 5m to grant Granted Mar 31, 2026
Patent 12589572
DEVICE FOR DETECTING PAPER SPLICE PART OF CARDBOARD SHEET, AND DEVICE FOR PRODUCING CARDBOARD SHEET
2y 5m to grant Granted Mar 31, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
66%
Grant Probability
77%
With Interview (+11.3%)
3y 4m
Median Time to Grant
Moderate
PTA Risk
Based on 401 resolved cases by this examiner. Grant probability derived from career allow rate.

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