ALEXANDRIA, Va., Aug. 18 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'PIG IRON TRUSS BALLAST' in its latest official gazette. The trademark application with the serial number 99681883 was filed on Mar. 4, 2026.
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Goods and Services: 6 - Counterweight arbor assembly in the nature of a framework with weights in it made primarily of metal and also sometimes including non-metal parts for providing a counterweight for use assisting with the manually powered lifting by means of ropes, cables and/or chains of theatrical...
International/US Class(es): 6
Mark Drawing Code: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)
Current Owner(s): Randy Lee Hartw...