Prosecution Insights
Last updated: August 14, 2026
Application No. 18/863,116

BARRIER

Non-Final OA §102§103
Filed
Nov 05, 2024
Priority
May 06, 2022 — SO 2022/04962 +2 more
Examiner
MCPARTLIN, SARAH BURNHAM
Art Unit
3678
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Cochrane Gulf Fze
OA Round
1 (Non-Final)
70%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allowance Rate
843 granted / 1206 resolved
+17.9% vs TC avg
Strong +22% interview lift
Without
With
+22.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
14 currently pending
Career history
1220
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
38.2%
-1.8% vs TC avg
§102
23.0%
-17.0% vs TC avg
§112
31.4%
-8.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1206 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 . Information Disclosure Statement The information referred to in the information disclosure statements filed on November 5, 2024 has been considered as to the merits. 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) 1-6 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chamoux (8,689,501). With respect to claim 1, Chamoux discloses a barrier structure in Figure 4 which comprises a parallelepiped body with a first side (see Figure 4) (1)(1)(1)(1)(1) which is made from a first mesh material, a second side (1)(1)(1)(1)(1) which is made from a second mesh material and which is spaced from and which is opposite the first side, an interior between the first side and the second side and a plurality of deterrent sections formed by four pairs of two panels (1) extending perpendicular the first side to the second side, wherein each deterrent section is made from a third mesh material and is positioned between the first side and the second side. With respect to claim 2, each deterrent section extends between the first side and the second side. With respect to claim 3, wherein each of at least some of said deterrent sections comprises a respective sheet of said third mesh material which is transverse (and in Figure 4 generally perpendicular to) the first side and the second side. With respect to claim 4, said sheet of third mesh material is a planar sheet of third mesh material as shown in Figure 4. With respect to claim 5, said plurality of deterrent sections are configured to form a plurality of passages which extend at least partly between the first side and the second side wherein each passage is bounded, at least partly by said third mesh material of at least one of said deterrent sections. With respect to claim 6, each of the first mesh material, the second mesh material and the third mesh material is selected from welded wire mesh and expanded mesh. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claim(s) 7-8 and 10-14 is/are rejected under 35 U.S.C. 103 as being unpatentable over Chamoux (8,689,501). With respect to claim 7-8, said plurality of deterrent sections comprises a first array (1)(1)(1)(1)(1) of a first plurality of planar sheets of the third mesh material (and parallel to the first and second sides), and a second array of a second plurality of planar sheets, comprised of four pairs of two panels (1), wherein the first array is transverse to the and is engaged with the second array. Chamoux fails to disclose the first array comprising planar sheets that are parallel and spaced apart from one another. It would have been obvious to a POSITA to replace the coplanar first array of a plurality of planar sheets with two or more parallel pluralities of planar sheets, thereby dividing the interior of the barrier structure into smaller sub-compartments. Such a duplication of the essential working parts requires only routine experimentation by a POSITA to achieve the predictable result of a more rigid and sturdy barrier structure and would create the passages as defined in Figure 8 With respect to claim 10, Figure 8 discloses a barrier which comprises a plurality of barrier structures each barrier structure comprising a parallelepiped body formed from mesh material. The figure does not show the interior third mesh pattern as shown in Figure 4. It would have been obvious to a POSITA to combine the body disclosed in Figure 4 in overlying horizontal rows as shown in Figure 8, based upon the location and purpose of the barrier. Again, the mere duplication of the essential parts of a system requires only routine experimentation to provide the expect result of a larger area bounded by the barrier. With respect to claims 11-13, vertically extending supports (5) are spaced apart and located at a barrier line (i.e. along sides 1 or 2) wherein some of the barrier structures are engaged with or secured to the supports. Each support extends through a number of barrier structures (see Figure 13) and used to attached barrier structures in overlying rows. With respect to claim 14, arranging abutting parallelepiped shapes abutting on another in a row along a barrier line and in a succession of overlying rose (see Figure 7) would have been obvious to a POSITA since the arrangement of the individual bodies requires only routine skill and again would be based upon the surrounding in which the barrier element is placed. Claim(s) 9 is/are rejected under 35 U.S.C. 103 as being unpatentable over Chamoux (8,689,501) in view of Douthwaite (4,003,178). Chamoux discloses all claimed elements with the exception of a third mesh material having a succession of valley formations with intervening peak formations. Douthwait discloses open mesh metal panels for use in a fence. The panels comprise valleys and peaks. Such a configuration of mesh enables the attachment of rigid members through the peaks and valleys to stiffen the mesh. It would have been obvious to modify the third mesh material to include peaks and valley as taught by Douthwaite for the attachment of rigid elements (3) thereby further strengthening the barrier member. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure: Sasaki (4,854,767); Bishop (US 2008/0279632) and Hilfiker (US 5,647,695). Any inquiry concerning this communication or earlier communications from the examiner should be directed to SARAH B. MCPARTLIN whose telephone number is (571)272-6854. The examiner can normally be reached M-F 8 am - 5 pm. 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, Eileen Lillis can be reached at 571-272-6928. 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. /SARAH B MCPARTLIN/Reexamination Specialist, Art Unit 3993
Read full office action

Prosecution Timeline

Nov 05, 2024
Application Filed
May 18, 2026
Non-Final Rejection mailed — §102, §103 (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
70%
Grant Probability
92%
With Interview (+22.1%)
2y 4m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1206 resolved cases by this examiner. Grant probability derived from career allowance rate.

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