Serial Number
50116446
Owner
Sigma CorporationAttorney
Allison R. TramontanaFiling Date
Sep 18, 2026
SIGMA WATERWORKS Trademark
Serial Number: 50116446
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Allison R. Tramontana CAESAR RIVISE, P.C.
500 Office Center Drive
Suite 400
Fort Washington, PA 19034
United States
Trademark Details
Filing Date
September 18, 2026
Registration Date
Not Registered
Goods & Services
metal drinking water and waste water infrastructure components, namely, metal harness restraints for PVC pipes and ductile iron pipes for engaging pipe walls to provide positive joint security and pipe support, metal pipe joint restraint systems comprised of locking rings, wedges, retainer glands, clamps, collars and fastening hardware for securing drinking water and sewage pipelines, metal restraint fittings and connectors for pipeline joints, metal pipe castings, metal pipe enclosures, metal threaded pipe flanges, metal pipe buries, and metal pipe extension pieces
Original equipment manufacturer (OEM) services in the field of metal pipe components for drinking water distribution systems and sewage systems and custom manufacture of such products to the specifications of others; metal casting of pipe components for drinking water distribution systems and sewage systems