Prosecution Insights
Last updated: April 19, 2026
Application No. 17/139,670

TIGHTENING DEVICE FOR TIGHTENING AN ARTICLE

Non-Final OA §102§103
Filed
Dec 31, 2020
Examiner
DO, ROWLAND
Art Unit
3677
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
BOA Technology, Inc.
OA Round
6 (Non-Final)
70%
Grant Probability
Favorable
6-7
OA Rounds
2y 6m
To Grant
64%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
561 granted / 801 resolved
+18.0% vs TC avg
Minimal -6% lift
Without
With
+-5.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
54 currently pending
Career history
855
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
35.8%
-4.2% vs TC avg
§102
41.4%
+1.4% vs TC avg
§112
19.9%
-20.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 801 resolved cases

Office Action

§102 §103
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. Claim(s) 1, 2, 4 - 6 and 8 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by KR 200480235 (hereinafter ‘235). Regarding claim 1, ‘235 discloses a tightening device [for tightening a ski boot (100)], the ski boot comprising: a shell (see figure 4) having an opening (figure 4) defined by opposing sides (figure 4); and the tightening device comprising: an elongate panel (20) having a proximal end and a distal end, the elongate panel (20) being positionable within the opening of the shell between the opposing sides (see figure 4); a tensioning mechanism (40) that is coupled with the proximal end of the elongate panel (10); a tension member (30) that is operably coupled with the tensioning mechanism (40) so that an operation of the tensioning mechanism (40) adjusts a tension of the tension member (30); and a first guide member (see an annotated figure 4 below) and a second guide member (see the annotated figure 4) that are coupled (integrally connected) with the elongate panel (20) between the proximal end and the distal end (figures 1 and 2); wherein the tension member (30) is coupled with the first guide member (see the annotated figure 4) and the second guide member (see the annotated figure 4) so that two sections (see the annotated figure 4) of the tension member (30) are routed between the opposing sides (see the annotated figure 4) of the shell and along a longitudinal direction in a parallel orientation (see the annotated figure 4) from the first guide member to the second guide member (see the annotated figure 4); and wherein the elongate panel (20) is not attached to the shell (of the shoe 10) other than via the tension member (30). Claim language set in brackets [] set forth above and below in this office action are considered by the examiner to be intended use that fails to further limit the structure of the claimed invention. Since the claimed invention is directed solely to that of the tightening device, the prior art must only be capable of performing the functional recitations in order to be applicable, and in the instant case, the examiner maintains that the lacing system disclosed by KR 200480235 or Gulla (US 2015/0359296), is indeed capable of the intended use statements. Note that it has been held that a recitation with respect to the manner in which a claimed apparatus is intended to be employed does not differentiate the claimed apparatus from a prior art apparatus satisfying the claimed structural limitations. PNG media_image1.png 960 688 media_image1.png Greyscale Regarding Claim 2, ‘235 discloses the tightening device of claim 1, wherein the shell (of the shoe 10) includes a first guide member (14; see the annotated figure 4) positioned on a first side of the shell and a second guide member (14; see the annotated figure 4) positioned on a second side of the shell opposite the first side (the annotated figure 4); and wherein the first guide member (the annotated figure 4) or the second guide member (the annotated figure 4) of the tightening device directs the tension member (30) between the first guide member (14) and the second guide member (14) of the shell (figure 4). Regarding Claim 4, ‘235 discloses the tightening device of claim 1, wherein the first guide member (the annotated figure 4) and the second guide member (the annotated figure 4) are separated by a gap (see figure 1) along the longitudinal direction of the elongate panel (20). Regarding Claim 5, ‘235 discloses the tightening device of claim 4, wherein the elongate panel (20) includes a third guide (22) positioned at the distal end of the elongate panel (see the annotated figure 4), wherein the tension member (30) is routed through the third guide (22) transversely to the longitudinal direction of the elongate panel (see figure 1). Regarding Claim 6, ‘235 discloses the tightening device of claim 1, wherein the tension member (30) is routed along a center portion (see figure 1) of the elongate panel (20). Regarding Claim 8, ‘235 discloses the tightening device of claim 1, wherein opposing ends of the tension member (30) are coupled with the tensioning mechanism (40). Claim(s) 10, 12 and 13 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Gulla, US 2015/0359296. Regarding claim 10, Gulla (US 2015/0359296) discloses a tightening device [for tightening an article], the tightening device comprising: an elongate panel (110) having a proximal end (of 114) and a distal end (opposite to the proximal end of 114), [the elongate panel (110) being positionable about the article (100)]; a tensioning mechanism (170) that is coupled (via 119) with the proximal end of the elongate panel (110); a tension member (140) that is operably coupled with the tensioning mechanism (170) so that an operation of the tensioning mechanism (170) adjusts a tension of the tension member (140); and a first guide member (152) that is coupled with the elongate panel (110) between the proximal end (of 114) and the distal end (of 114); and a second guide member (164) that is coupled with the elongate panel (110) between the proximal end (of 114) and the distal end (of 114); wherein: the tension member (140) is operable with the first guide member (152) and the second guide member (164) [so that the tension member (140) is routed about the article (100) and along a portion of the elongate panel]; and two sections (see figure 1B) of the tension member (140) are routed longitudinally along a center portion (that is central to 110) of the elongate panel (110) in a parallel orientation (figure 1B) from the first guide member (152) to the second guide member (164). Regarding Claim 12, Gulla discloses the tightening device of claim 10, wherein the first guide member (152) and the second guide member (164) are separated by a gap (see figure 1B) along the longitudinal direction of the elongate panel (110). Regarding Claim 13, Gulla discloses the tightening device of claim 12, wherein the elongate panel (110) includes a third guide (160) positioned at the distal end of the elongate panel (see figure 1C), wherein the tension member (140) is routed through the third guide (160). Allowable Subject Matter Claim 9 is 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. Response to Arguments Applicant’s arguments, see Arguments/Remarks, filed November 7, 2025, with respect to the rejection(s) of claim(s) 1, 2, 4 - 6, 8, 10, 12 and 13 under 35 USC § 103 have been fully considered and are persuasive. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of Gulla, US 2015/0359296 and a reinterpretation of KR 200480235 for claims 1, 2, 4 - 6 and 8 as set forth above. Applicant’s arguments with respect to claim(s) 1, 2, 4 - 6, 8, 10, 12 and 13 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. It is noted that the guides (24) of KR 200480235 can be observed to have a curvature feature; however, the pathway provided under said guides can be observed to be straight as further illustrated in figure 3. Nonetheless, the claimed limitation of “a parallel orientation” can be met with two convex curves since they can be considered parallel and that the “two sections” of the lace (30) having said parallel orientation are routed from the first guide member to the second guide member. It is noted that the entire tension (lace) member is not required to be oriented in the parallel configuration. As rejected, KR 200480235 has been reconsidered to read on the claimed sections being parallel and routed in an orientation from the first guide member to the second guide member (see the annotated figure 4 above). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See PTO-892 for similar art cited. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROWLAND DO whose telephone number is (571)270-5737. The examiner can normally be reached Monday-Thursday 8:30 - 7:00 PT. 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, Jason San can be reached at (571) 272-6531. 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. /R.D./ Examiner, Art Unit 3677 /JASON W SAN/ SPE, Art Unit 3677
Read full office action

Prosecution Timeline

Dec 31, 2020
Application Filed
Mar 19, 2021
Response after Non-Final Action
Dec 02, 2022
Examiner Interview Summary
Dec 02, 2022
Applicant Interview (Telephonic)
May 09, 2023
Non-Final Rejection — §102, §103
Nov 14, 2023
Response Filed
Jan 27, 2024
Final Rejection — §102, §103
Jul 31, 2024
Request for Continued Examination
Aug 01, 2024
Response after Non-Final Action
Aug 09, 2024
Non-Final Rejection — §102, §103
Nov 15, 2024
Response Filed
Feb 11, 2025
Final Rejection — §102, §103
Jun 23, 2025
Response after Non-Final Action
Aug 14, 2025
Request for Continued Examination
Aug 19, 2025
Response after Non-Final Action
Sep 05, 2025
Non-Final Rejection — §102, §103
Oct 29, 2025
Applicant Interview (Telephonic)
Oct 29, 2025
Examiner Interview Summary
Nov 07, 2025
Response Filed
Feb 12, 2026
Non-Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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CUSTOM FASTENED LOCKING STOPPING COVERED WIRE ROPE CLIP SYSTEM
2y 5m to grant Granted Mar 24, 2026
Patent 12575649
APPAREL FASTENER HAVING INTEGRATED ADJUSTABLE TENSIONER
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Patent 12575626
APPAREL FASTENER HAVING INTEGRATED ADJUSTABLE TENSIONER
2y 5m to grant Granted Mar 17, 2026
Patent 12559002
LATCH CONNECTOR
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Patent 12550983
RATCHET BUCKLE
2y 5m to grant Granted Feb 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

6-7
Expected OA Rounds
70%
Grant Probability
64%
With Interview (-5.8%)
2y 6m
Median Time to Grant
High
PTA Risk
Based on 801 resolved cases by this examiner. Grant probability derived from career allow rate.

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