USPTO TTABVUE. Trademark Trial and Appeal Board Inquiry System

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v2.5.0

Summary

Query: Correspondence Name contains all words: RICHARD J. LANGENSTEIN
Number of results: 2

Proceeding
Filing Date

Defendant(s),
Correspondent
Property(ies)

Plaintiff(s),
Correspondent
Property(ies)

91177982
06/18/2007

78953090
05/15/2007

Compressor Engineering Corporation
Richard J. Langenstein
Mark: DURMAX S#:78953090