Prosecution Insights
Last updated: April 19, 2026
Application No. 18/505,313

EXTERIOR SEALING SYSTEM FOR CONSTRUCTION MODULES

Non-Final OA §102
Filed
Nov 09, 2023
Examiner
TRIGGS, ANDREW J
Art Unit
3635
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Mitek Holdings Inc.
OA Round
1 (Non-Final)
66%
Grant Probability
Favorable
1-2
OA Rounds
2y 4m
To Grant
94%
With Interview

Examiner Intelligence

Grants 66% — above average
66%
Career Allow Rate
713 granted / 1074 resolved
+14.4% vs TC avg
Strong +27% interview lift
Without
With
+27.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
41 currently pending
Career history
1115
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
40.1%
+0.1% vs TC avg
§102
28.9%
-11.1% vs TC avg
§112
28.4%
-11.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1074 resolved cases

Office Action

§102
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 . Election/Restrictions Applicant's election with traverse of Claims 1-2 in the reply filed on 08 December 2025 is acknowledged. The traversal is on the ground(s) that Inventions I and II are not two separate inventions. This is not found persuasive because the reason for the restriction was that the combination did not require all the particulars of the subcombination. The requirement is still deemed proper and is therefore made FINAL. 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-12 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by US Patent # 8,413,403 to Walker et al. Regarding claim 1, Walker teaches in Figure 4, an exterior joint system (14) [unit frame (Column 3, Line 7)] for a modular building unit (Column 1, Line 14) forming a portion of a building (Column 3, Line 21), the building having other modular building units [curtainwall system (Column 3, Line 6)], the exterior joint system (14) comprising: an elongate, upper frame member (20 upper) configured to be attached to an upper structural member [see Figure 13] of the modular building unit (Column 1, Line 14), the upper frame member (20 upper) including a first weather-proofing interface (55) configured to engage a first exterior joint system (14) of a first other modular building unit (Column 6, Line 12) to form a seal (Column 6, Line 19) with the first exterior joint system (14) when the upper frame member (20 upper) is attached to the modular building unit (Column 1, Line 14) and the modular building unit (Column 1, Line 14) is positioned adjacent the first other modular building unit (Column 6, Line 12); an elongate, lower frame member (20 lower) configured to be attached to a lower structural member [see Figure 13] of the modular building unit (Column 1, Line 14), the lower frame member (20 lower) including a second weather-proofing interface (55) configured to engage a second exterior joint system (14) of a second other modular building unit (Column 6, Line 12) to form a seal (Column 6, Line 19) with the second exterior joint system (14) when the lower frame member (20 lower) is attached to the modular building unit (Column 1, Line 14) and the modular building unit (Column 1, Line 14) is positioned adjacent the second other modular building unit (Column 6, Line 12); an elongate, first side frame member (22 left) configured to be attached to a first side structural member [see Figure 12] of the modular building unit (Column 1, Line 14), the first side frame member (22 left) including a third weather-proofing interface (54) configured to engage a third exterior joint system (14) of a third other modular building unit (Column 5, Line 65) to form a seal (Column 6, Line 4) with the third exterior joint system (14) when the first side frame member (22 left) is attached to the modular building unit (Column 1, Line 14) and the modular building unit (Column 1, Line 14) is positioned adjacent the third other modular building unit (Column 5, Line 65); and an elongate, second side frame member (22 right) configured to be attached to a second side structural member [see Figure 12] of the modular building unit (Column 1, Line 14), the second side frame member (22 right) including a fourth weather-proofing interface (54) configured to engage a fourth exterior joint system (14) of a fourth other modular building unit (Column 5, Line 65) to form a seal (Column 6, Line 4) with the fourth exterior joint system (14) when the second side frame member (22 right) is attached to the modular building unit (Column 1, Line 14) and the modular building unit (Column 1, Line 14) is positioned adjacent the fourth other modular building unit (Column 5, Line 65); the upper (20 upper) and lower (20 lower) frame members configured to connect to and extend between the respective first (22 left) and second (22 right) frame members, such that the upper (20 upper), lower (20 lower), first side (22 left) and second side (22 right) frame members define a façade opening [in-fill (Column 3, Line 27)] sized and shaped to receive a portion of a façade (10) [cassette (Column 3, Line 8)] of the building. Regarding claim 2, Walker teaches in Figures 12 and 13, each weather-proofing interface (54 and 55) of the upper (20 upper), lower (20 lower), first side (22 left) and second side (22 right) frame members is configured to overlap the first, second, third, or fourth exterior joint systems (14). Regarding claim 3, Walker teaches in Figure 13, each weather-proofing interface (55) of the upper and lower frame members (20) is configured to vertically overlap the respective first or second exterior joint systems (14), and Figure 12 shows each weather-proofing interface (54) of the first and second side frame members (22) is configured to horizontally overlap the respective third or fourth exterior joint systems (14). Regarding claim 4, Walker teaches in Figures 12 and 13, each weather-proofing interface (54 and 55) of the upper (20 upper), lower (20 lower), first side (22 left) and second side (22 right) frame members includes at least one of a lip [as seen] arranged to extend into a recess [as seen] of the respective first, second, third, or fourth exterior joint system (14). Regarding claim 5, Walker teaches in Figures 12 and 13, one or more of the weather-proofing interfaces (54 and 55) of the upper and lower (20) and first side and second side (22) frame members includes a weather strip [as seen] arranged to engage the first, second, third, or fourth exterior joint system (14). Regarding claim 6, Walker teaches in Figures 12 and 13, the weather strip of the weather-proofing interfaces (54 and 55) comprises a resiliently compressible bulb gasket (Column 5, Lines 8-19). Regarding claim 7, Walker teaches the gasket has a height of at least 1.75 inches (Column 6, Lines 20-21). Regarding claim 8, Walker teaches in Figure 13, the first weather-proofing interface (55) of the upper frame member (20) defines a recess [as seen] having an open top arranged to face generally upward when the upper frame member (20) is attached to the modular building unit [as seen]; the second weather-proofing interface (55) of the lower frame member (20) includes a lip [as seen] arranged to extend generally downward when the lower frame member (20) is attached to the modular building unit [as seen]; Figure 12 shows the third weather-proofing interface (54) of the first side frame member (22) includes a lip [as seen] arranged to extend generally outward when the first side frame member (22) is attached to the modular building unit [as seen]; and the fourth weather-proofing interface (54) of the second side frame member (22) defines a recess [as seen] having an open second side arranged to face generally outward when the second side frame member (22) is attached to the modular building unit [as seen]. Regarding claim 9, Walker teaches in Figure 13, the first weather-proofing interface (55) of the upper frame member (20) includes a weather strip [as seen] disposed in the recess [as seen] of the first weather-proofing interface (55) of the upper frame member (20), the weather strip arranged to engage the first exterior joint system (14); the second weather-proofing interface (55) of the lower frame member (20) includes a weather strip [as seen] arranged to engage the second exterior joint system (14); and Figure 12 shows the fourth weather-proofing interface (54) of the second side frame member (22) includes first and second weather strips [as seen] disposed in the recess [as seen] of the fourth weather-proofing interface (54) of the second side frame member (22), the first and second weather strips of the first and second weather-proofing interface (55) arranged to engage the fourth exterior joint system (14). Regarding claim 10, Walker teaches in Figure 13, the first weather-proofing interface (55) of the upper frame member (20) includes a lip [as seen] arranged to extend generally upward when the upper frame member (20) is attached to the modular building unit (14); the second weather-proofing interface (55) of the lower frame member (20) defines a recess [as seen] having an open bottom arranged to face generally downward [as seen] when the lower frame member (20) is attached to the modular building unit (14); Figure 12 shows the third weather-proofing interface (54) of the first side frame member (22) defines a recess [as seen] having an open first side arranged to face generally outward [as seen] when the first side frame member (22) is attached to the modular building unit (14); and the fourth weather-proofing interface (54) of the second side frame member (22) includes a lip [as seen] arranged to extend generally outward [as seen] when the second side frame member (22) is attached to the modular building unit (14). Regarding claim 11, Walker teaches in Figure 13, each of the upper and lower frame member (20) and Figure 12 shows each of the first and second side frame members (22) includes a mounting bracket (16) configured to be attached to the respective upper and lower (20) and first or second side (22) structural members. Regarding claim 12, Walker teaches in Figure 13, the upper and lower frame members (20), and Figure 13 shows the first and second frame members (22) are configured to maintain a seal (Column 6, Lines 1 and 16) with the first, second, third and fourth modular building units (14) as the first, second, third and fourth modular building units (14) move [structural deflection (Column 1, Line 25)] with respect to each other as assembled into the building (Column 3, Line 21). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ANDREW J TRIGGS whose telephone number is (571)270-3657. The examiner can normally be reached Mon-Thurs 6am-2pm EST. 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, Brian Mattei can be reached at (571) 270-3238. 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. /ANDREW J TRIGGS/Primary Examiner, Art Unit 3635
Read full office action

Prosecution Timeline

Nov 09, 2023
Application Filed
Jan 27, 2026
Non-Final Rejection — §102
Apr 16, 2026
Interview Requested

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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
66%
Grant Probability
94%
With Interview (+27.3%)
2y 4m
Median Time to Grant
Low
PTA Risk
Based on 1074 resolved cases by this examiner. Grant probability derived from career allow rate.

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