GSF

● Live · Registered

U.S. federal trademark · Serial No. 74328897 · Reg. No. 1783084

Mark

GSF

Status

Registered

Serial Number

74328897

Registration No.

1783084

Filing Date

November 6, 1992

Registration Date

July 20, 1993

Class(es)

Class 042

Owners

99 · Pittsburgh, PA, US

03 · Allentown, PA, US

03 · Allentown, PA, US

03 · Allentown, PA, US

design, testing, and operation of landfill gas recovery facilities

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.