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Extend Time Brief

Draft Appellate Extension Motions in Minutes

10 minutes with CaseMark

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Upload your documents and get a finished work product in minutes. New accounts get $5 free to run their first skill.

10 minutes with CaseMark

What you'll need

  • Case Materials & Court Orders
  • Good Cause Supporting Documentation

SOC 2 Type II · HIPAA compliant · $5 free credit

Workflow

Overview

This AI-powered skill drafts professional appellate motions to extend time for filing briefs, complete with good cause arguments built from specific verifiable facts. It handles caption formatting, rule compliance, opposing counsel disclosures, extension history, and proposed order generation for federal and state appellate courts.

Drafting motions to extend appellate briefing deadlines is deceptively time-consuming. Attorneys must verify current deadlines, research jurisdiction-specific rules, disclose extension history, articulate good cause with concrete facts, address opposing counsel's position, and format a proposed order—all while ensuring no procedural misstep that could result in denial or sanctions.

CaseMark automates the entire extension motion workflow. Upload your case materials and good cause documentation, and the AI produces a court-ready motion with properly structured arguments, full rule compliance, transparent extension history disclosure, and a formatted proposed order—typically in about 10 minutes instead of an hour or more of manual drafting.

How it works

  1. 1. Upload your case materials, court orders, and good cause documentation

  2. 2. AI extracts deadlines, case identifiers, and procedural history to build your motion

  3. 3. Review the drafted motion with good cause arguments and rule compliance checks

  4. 4. Export the final motion and proposed order in your preferred format (DOCX, PDF)

What you get

  • Motion Caption & Title

  • Introduction with Deadline Summary

  • Good Cause Argument

  • Opposing Counsel Position Statement

  • Conclusion with Specific Relief Requested

  • Proposed Order

What it handles

  • Automatic good cause argument construction from specific verifiable facts

  • Rule compliance verification for federal and state appellate courts

  • Opposing counsel position integration and disclosure

  • Extension history tracking with heightened scrutiny awareness

  • Proposed order generation per local court requirements

  • Proper caption formatting matching appellate record

Required documents

  • Case Materials & Court Orders

    Appellate court orders, docketing statements, or notices showing current deadlines, case caption, and case number

    .pdf, .docx

  • Good Cause Supporting Documentation

    Documentation supporting the grounds for extension, such as scheduling conflicts, transcript delay notices, or case complexity details

    .pdf, .docx, .txt

Supporting documents

  • Local Rules & Standing Orders

    Jurisdiction-specific appellate rules, local rules, or standing orders governing extension motions

    .pdf, .docx

  • Prior Extension Motions

    Any previously filed motions to extend time in the same case for accurate disclosure of extension history

    .pdf, .docx

Why teams use it

Eliminate hours of procedural drafting with AI that understands appellate extension standards

Reduce rejection risk with built-in rule compliance checks and proper formatting

Strengthen your motion with structured good cause arguments that avoid conclusory language

Generate complete filing packages including the motion, certificate of service framework, and proposed order

Questions

What types of appellate briefs does this cover?

CaseMark supports motions to extend time for opening briefs, answering briefs, and reply briefs in both federal and state appellate courts. The AI adapts the motion structure and rule citations to match your jurisdiction.

How does CaseMark establish good cause in the motion?

CaseMark constructs good cause arguments using the specific, verifiable facts you provide—such as scheduling conflicts, case complexity, or transcript delays. It avoids conclusory statements that courts routinely reject and ensures each ground includes the concrete detail appellate judges expect.

Can it handle second or third extension requests?

Yes. CaseMark automatically identifies repeat extension requests and applies the heightened scrutiny standard courts use for subsequent motions. It transparently discloses prior extensions and strengthens the justification accordingly.

Does the motion include a proposed order?

Absolutely. CaseMark generates a proposed order with the proper case caption, new deadline date, and judicial signature line, formatted per local court rules as required by most appellate jurisdictions.

How does CaseMark address opposing counsel's position?

CaseMark incorporates opposing counsel's position—whether consent, non-opposition, opposition, or inability to reach—directly into the motion, which is a requirement in virtually all appellate courts and strengthens your filing's credibility.

What if my jurisdiction has unique local rules or standing orders?

You can upload local rules and standing orders as part of your case materials. CaseMark will incorporate jurisdiction-specific requirements into the motion's formatting, content, and compliance checks.

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