USPTO trademark record

LEFFLER ENERGY

Live registered mark · Owner Richland Partners, LLC · Classes 37

Mark details

Owner: Richland Partners, LLC
Serial number: 77591319
Registration number: 3678856
Status: REGISTERED AND RENEWED
Classes: 37 (Construction / repair)
Filed: 2008-10-13
Registered: 2009-09-08
Goods / services: HVAC contracting services, namely, installation, maintenance and repair of heating, ventilation and cooling systems; plumbing services, namely, installation, maintenance and repair

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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