Sigma Corporation

USPTO Trademark & Patent Filings

Sigma Corp

Trademark applications and grants for Sigma Corporation. Sigma Corporation has 22 trademark applications. The latest application filed is for "X3"

Company Profile
    Company Aliases
  • SIGMA CORPORATION
  • Sigma Corporation of America
  • SIGMA CORPORATION - Cream Ridge NJ US
  • SIGMA CORPORATION - 700 Goldman Drive Cream Ridge NJ
State Incorporated JAPAN
Entity Type CORPORATION
Address 2-4-16 Kurigi, Asao-ku, Kawasaki-shi Kanagawa, Kawasaki-shi JAPAN 215-8530

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
ROTOMOLDED REINFORCED CONCRETE METER BOX LID AND METHOD OF MAKING SAME
20200385951 - 16/434242 BOX; Stuart J. ;   et al.
2020-12-10
JOINT RESTRAINT DEVICES AND METHODS OF USING SAME
20170122470 - 14/925352 Box; Stuart J.
2017-05-04
JOINT RESTRAINT ASSEMBLY
20060244260 - 11/458200 Longacre; Charles J. ;   et al.
2006-11-02
Patent Grants & Applications

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