Trademark search for:

QHE+

EXPIRED USPTO USPTO

USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

Trademark records may change over time. For the most up-to-date trademark status, domain availability, and social handle checks, run a live search.

Live search · Most up-to-date results

Also check across:

USPTO Filing History

Key events recorded for this trademark application

2002-07-01 — Application filed
2002-11-07 — Paper received
2002-11-08 — Assigned to examiner
2002-11-27 — Final disposition recorded
2003-07-10 — Application abandoned
2003-07-28 — Paper received
2003-07-28 — Fax received
2003-07-28 — Correspondence received in law office
2003-08-08 — Reinstated
2003-08-19 — Approved for pub - principal register
2003-10-08 — Notice of publication
2003-10-28 — Published for opposition
2004-01-20 — Registered-principal register
2007-05-31 — Case file in ticrs
2010-01-25 — Paper received
2010-01-25 — Registered - sec. 8 (6-yr) & sec. 15 filed
2010-01-25 — Registered - sec. 8 (6-yr) & sec. 15 filed
2010-04-12 — Case assigned to post registration paralegal
2010-04-19 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2010-05-04 — Undeliverable mail - no action taken
2013-07-31 — Automatic update of assignment of ownership
2014-01-22 — Registered - combined section 8 (10-yr) & sec. 9 filed
2014-01-22 — Paper received
2014-02-08 — Case assigned to post registration paralegal
2014-02-08 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2014-02-08 — Registered and renewed (first renewal - 10 yrs)
2014-02-08 — Notice of acceptance of sec. 8 & 9 - mailed
2024-08-02 — Cancelled sec. 8 (10-yr)/expired section 9
2024-08-02 — Final status recorded

Owner Information

HELIUM LEAK TESTING, INC.
NORTHRIDGE , CA

MARKEL, ALDEN F.
Northridge , CA

MARKEL, ALDEN F.
Northridge , CA

MARKEL, ALDEN F.
Northridge , CA

Correspondent

LARRY F GITLIN BEAUMONT GITLIN TASHJIAN
21650 Oxnard Street, Suite 1620
WOODLAND HILLS, CA 91367
UNITED STATES

Filing Details

Filing Date:
2002-07-01

Status Date:
2024-08-02

Category:
Science & Technology Services

Filing Year:
2002

Disclaimer: This page is informational only and does not constitute legal advice. Trademark availability depends on jurisdiction, usage, and legal interpretation.