SIGHTLINE INSTITUTE
LIVE

Serial Number

99554700

Owner

Sightline Institute

Attorney

Connie L. Ellerbach

Filing Date

Dec 18, 2025

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SIGHTLINE INSTITUTE Trademark

Serial Number: 99554700

SIGHTLINE INSTITUTE is a trademark filed by Sightline Institute on December 18, 2025. The trademark is classified under Class 36 (Insurance & Financial), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 45 (Legal & Security Services), Class 35 (Advertising & Business). The application is currently pending registration.

Owner Contact Info

Sightline Institute

92 Lenora St. #189
Seattle, WA 98121

Entity Type: 54

Trademark Details

Filing Date

December 18, 2025

Registration Date

Not Registered

Published for Opposition

August 18, 2026

Goods & Services

Providing online non-downloadable software for accessing data visualizations, interactive maps, and analytical tools related to public policy; providing online non-downloadable software for accessing datasets, dashboards, and explanatory policy tools

Providing online non-downloadable videos featuring press briefings, media backgrounders, expert interviews, and rapid-response commentary on public policy issues; providing online non-downloadable articles, infographics, newsletters, videos, and educational publications in the fields of public policy and regional sustainability; providing online non-downloadable interactive tools in the nature of educational data maps, visual infographics, and educational policy resources, namely, research-based messaging toolkits, communication guides, and advocacy playbooks in the field of public policy; conducting educational events, webinars, seminars, and public forums on public policy topics, regional sustainability, and civic engagement; providing training in the field of public policy, featuring educational resources to help the public understand complex policy issues and participate in public decision-making; organizing and conducting workshops in the fields of climate and energy, housing and urban development, democracy and elections, and regional sustainability to support cross-sector collaboration on public policy and advocacy strategy

Providing donors and philanthropic partners with financial information, namely informational briefings, reports, impact summaries, and narrative materials relating to sustainability initiatives, policy programs, and organizational outcomes

Public policy research and analysis in the fields of climate and energy, housing and urban development, democracy and elections, and regional sustainability; providing public policy information via preparation of data visualizations, briefs, reports, memos, and explanatory materials that clarify complex public policy issues; providing public policy information, in the nature of model public policies, sample ordinances, draft legislative language, and comparative policy case studies; consulting in the field of public policy, namely, providing expert analysis, guidance, and recommendations related to legislative initiatives, regulatory actions, and government decision-making; providing expert public policy consultation and advisory services to policymakers and public officials; strategic public policy communications consulting, namely, developing messaging frameworks, narrative strategies, language guidance, and communication plans for nonprofits, coalitions, and advocacy organizations; providing public policy information featuring rapid-response policy analysis and commentary; providing public policy information via a website featuring datasets, graphics, maps, and explanatory tools

Organizing and conducting public policy convenings, and meetings to support cross-sector collaboration on public policy and advocacy strategy

Filing History

APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 20, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jul 8, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 8, 2026 CRFA
TEAS REQUEST FOR RECONSIDERATION RECEIVED
Jul 8, 2026 ERFR
NOTIFICATION OF FINAL REFUSAL EMAILED
Jun 9, 2026 GNFN
FINAL REFUSAL E-MAILED
Jun 9, 2026 GNFR
FINAL REFUSAL WRITTEN
Jun 9, 2026 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 4, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 4, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jun 4, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 26, 2026 GNRN
NON-FINAL ACTION E-MAILED
Apr 26, 2026 GNRT
NON-FINAL ACTION WRITTEN
Apr 26, 2026 CNRT
ASSIGNED TO EXAMINER
Apr 21, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 9, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Dec 18, 2025 MAFR
NEW APPLICATION ENTERED
Dec 18, 2025 NWAP