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HELFER
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HELFER
No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.
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USPTO Filing History
Key events recorded for this trademark application
2021-06-30 — Application filed
2021-07-03 — Application filed
2021-09-13 — Application filed
2022-03-21 — Assigned to examiner
2022-03-31 — Final disposition recorded
2022-03-31 — Final disposition recorded
2022-03-31 — Final disposition recorded
2022-09-30 — Office action issued
2022-09-30 — Correspondence received in law office
2022-10-01 — Teas/email correspondence entered
2022-11-03 — Approved for pub - principal register
2022-11-16 — Notification of notice of publication e-mailed
2022-12-06 — Published for opposition
2022-12-06 — Official gazette publication confirmation e-mailed
2023-01-31 — Noa e-mailed - sou required from applicant
2023-06-26 — Sou teas extension received
2023-06-26 — Sou extension 1 filed
2023-06-26 — Sou extension 1 granted
2023-06-28 — Notice of approval of extension request e-mailed
2024-01-09 — Sou teas extension received
2024-01-09 — Sou extension 2 filed
2024-01-09 — Sou extension 2 granted
2024-01-11 — Notice of approval of extension request e-mailed
2024-06-27 — Sou teas extension received
2024-06-28 — Sou extension 3 filed
2024-06-28 — Sou extension 3 granted
2024-06-28 — Notice of approval of extension request e-mailed
2025-01-31 — Sou teas extension received
2025-01-31 — Sou extension 4 filed
2025-01-31 — Sou extension 4 granted
2025-02-01 — Notice of approval of extension request e-mailed
2025-09-01 — Application abandoned
2025-09-01 — Application abandoned
2025-09-01 — Final status recorded
Owner Information
Universidad de Puerto Rico
San Juan , PR
Universidad de Puerto Rico
San Juan , PR
Correspondent
Carlos A. Aldarondo-López Aldarondo IP LLC 16 Las Cumbres Ave, Suite 300 GUAYNABO, PR 00969 United States
Filing Details
Filing Date:
2021-06-30
Status Date:
2025-09-01
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Trademark availability depends on jurisdiction, usage, and legal interpretation.