Prosecution Insights
Last updated: April 17, 2026
Application No. 18/589,283

DEVICE AND METHOD FOR STRING ART

Non-Final OA §112
Filed
Feb 27, 2024
Examiner
GEBREMICHAEL, BRUK A
Art Unit
3715
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
unknown
OA Round
1 (Non-Final)
22%
Grant Probability
At Risk
1-2
OA Rounds
4y 5m
To Grant
47%
With Interview

Examiner Intelligence

Grants only 22% of cases
22%
Career Allow Rate
152 granted / 680 resolved
-47.6% vs TC avg
Strong +25% interview lift
Without
With
+25.0%
Interview Lift
resolved cases with interview
Typical timeline
4y 5m
Avg Prosecution
61 currently pending
Career history
741
Total Applications
across all art units

Statute-Specific Performance

§101
23.8%
-16.2% vs TC avg
§103
36.6%
-3.4% vs TC avg
§102
6.4%
-33.6% vs TC avg
§112
27.9%
-12.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 680 resolved cases

Office Action

§112
DETAILED ACTION 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 2. 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 5, 10, 15 and 20 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 pre-AIA the applicant regards as the invention. (a) Claim 5 currently recites a physical removable layer that comprises a plurality of “digital numbers”; and claim 15 recites that a physical nail is marked by a corresponding “digital number” on a physical removable layer. However, given the fact that the terms “digital number” and “digital numbers” are typically used when referring to a number(s) displayed via a computer display/interface, each corresponding term above renders the corresponding claim ambiguous since it is unclear whether the recited term is referring to a number displayed via a computer interface or a number written on a physical surface (e.g., consider making the following amendments in order to resolve the ambiguity above: -- (b) Each of claims 10 and 20 recites, “the server: receives the image comprising a plurality of pixels from the string art application . . . aligns the image with the plurality of nails; selects an initial nail from the plurality of nails . . . designates the second nail as the initial nail” (emphasis added). However, it is unclear how the server is aligning the image, which may be displayed via the electronic device, with the physical nails that are on the physical canvas. In particular, since it is already unclear what image is being implied per the term “the image”, it is further unclear whether the terms “nails” and “nail”, as recited per each of claims 10 and 20, are referring to image of nails (e.g., a picture) that represent the physical nails on the canvas. Prior Art 3. Considering each of claims 1 and 11 as a whole (including their respective dependent claims), the prior art does not teach or suggest the claims as currently presented. (a) Schroder (US 2022/0391436) is one of the references relevant to the current claim. Schroder teaches a system/method that generates, based on the analysis of a captured image data, a set of instructions that allows a user to create a desired string art; such as, informing the user about one or more string paths that he/she is required to traverse; informing the user about the sequence and/or number of string windings that he/she is required to make on one or more of the pins, etc. ([0030]; [0031]; [0035]; [0036]; [0039]; [0044], etc.). Schroder also teaches one or more physical objects—such as, a physical loom, a template, etc. ([0091]; [0093]; [0099]), which allow the user to create the string art based on the set of instructions—such as audio and/or visual guidance—that the system is providing to the user ([0116] to [0120]). However, Schroder fails to teach or suggest the structural features currently claimed, which includes: the container that can be folded into a string kit stand; and wherein the stand incorporates a rigid backing on which (i) a canvas is detachably mounted; (ii) plurality of canvas holders are placed, and (iii) a thread holder is mounted, etc. (b) Smith (US 11,401,634) is also a reference relevant to the current claims. Smith teaches an apparatus that allows a user to create a string art (see the abstract); wherein the apparatus can have one or more desired geometrical shapes (e.g., a semi-circle structure, a spherical structure, etc.); and wherein the include multiple pegs that are installed around its perimeter (e.g., see label “107” per FIG 1B; label “205” per FIG 2B, etc.); and thereby, the apparatus allows a user to create a desired string art based on instructions, namely one or more markings (e.g., numbers, letters, signs), which are placed on the pegs in order to guide the user how to maneuver a string from one pin to another, etc. (e.g., see col.5, lines 49-54; col.6, lines 32-39). However, Smith also fails to teach or suggest the claimed structural features identified above; namely, the container that can be folded into a string kit stand; and wherein the stand incorporates a rigid backing on which (i) a canvas is detachably mounted; (ii) plurality of canvas holders are placed, and (iii) a thread holder is mounted, etc. Of course, besides failing to teach/suggest the structural features above, Smith also fails to teach or suggest the claimed string art application, which generates instructions (e.g., the series of directions) based on converting an image; such as, an image that corresponds to the art to be created. (c) Dholakiya (US 2020/0060395) is also additional references that relate to string art. Dholakiya implements a base structure that may have one or more shapes (see FIG 3, label “12”; FIG 4, label “31”; FIG 5, label “41”), including plurality of posts (see FIG 1, label “22”) that are arranged around the perimeter of the base structure; and thereby, a string art is formed by crisscrossing wires or strings between the posts according to one or more arrangements in order to obtain a jewelry with different looks and appearances ([0022]; [0025]). However, Dholakiya also fails to teach or suggest the claimed structural features identified above; i.e., the container that can be folded into a string kit stand; and wherein the string stand incorporates a rigid backing on which (i) a canvas is detachably mounted; (ii) plurality of canvas holders are placed, and (iii) a thread holder is mounted, etc. In addition, Dholakiya also fails to teach or suggest the claimed string art application, which generates instructions (e.g., the series of directions) based on converting an image that corresponds to the art to be formed. (d) Chen (US 2020/0094615) is also a reference that is relevant to a string art. Although Chen implements a base structure (see FIG 1, label “10”), which allows the user to create a string art using at least one string ([0020]), Chen does not require the use of a plurality of pins/nails that may be arranged on the base structure ([0024]). Instead, unlike the current claims, Chen uses plurality of holes (FIG 1, label “12”) that are arranged on the surface of the base structure. Accordingly, besides missing the claimed features that correspond to the implementation of nails, Chen also fails to teach or suggest the clamed features that correspond to the container that can be folded into a string kit stand; wherein the stand incorporates a rigid backing on which (i) a canvas is detachably mounted; (ii) plurality of canvas holders are placed, and (iii) a thread holder is mounted, etc. Furthermore, also fails to teach or suggest the claimed string art application, which generates instructions (e.g., the series of directions) based on converting an image that corresponds to the art to be formed. Allowable Subject Matter 4. Claims 1-4, 6-9, 11-14 and 16-19 contain allowable subject matter. However, each of claims 5, 10, 15 and 20 is required to be amended in order to correct the deficiencies noted under section §112(b). Accordingly, Applicant may present the allowed claims separately. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRUK A GEBREMICHAEL whose telephone number is (571) 270-3079. The examiner can normally be reached on 7:00AM-3:00PM. 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, DAVID LEWIS can be reached on (571) 272-7673. 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 the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /BRUK A GEBREMICHAEL/Primary Examiner, Art Unit 3715
Read full office action

Prosecution Timeline

Feb 27, 2024
Application Filed
Mar 07, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12165542
MOTION PLATFORM
2y 5m to grant Granted Dec 10, 2024
Patent 12008914
SYSTEMS AND METHODS TO SIMULATE JOINING OPERATIONS
2y 5m to grant Granted Jun 11, 2024
Patent 11990055
SURGICAL TRAINING MODEL FOR LAPAROSCOPIC PROCEDURES
2y 5m to grant Granted May 21, 2024
Patent 11837105
PSEUDO FOOD TEXTURE PRESENTATION DEVICE, PSEUDO FOOD TEXTURE PRESENTATION METHOD, AND PROGRAM
2y 5m to grant Granted Dec 05, 2023
Patent 11810467
FINGER RECOGNITION SYSTEM AND METHOD FOR USE IN TYPING
2y 5m to grant Granted Nov 07, 2023
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
22%
Grant Probability
47%
With Interview (+25.0%)
4y 5m
Median Time to Grant
Low
PTA Risk
Based on 680 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in for Full Analysis

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

Free tier: 3 strategy analyses per month