skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0

Summary

Query: Correspondence Name contains all words: BURD, BARTZ & GUTENKAUF ATT: RICHARD O. BARTZ
Number of results: 4

Proceeding
Filing Date
Defendant(s),
Correspondent
Property(ies)
Plaintiff(s),
Correspondent
Property(ies)
91079124
10/20/1988
TELECONFERENCING SYSTEMS, INC. DBA TSI HORSHAM
ZACHARY T. WOBENSMITH, III
Mark: TSI HORSHAM S#:73657746 R#:1613244
TSI INCORPORATED
BURD, BARTZ & GUTENKAUF ATT: RICHARD O. BARTZ
Mark: TSI S#:72464487 R#:1014393
91076867
09/14/1987
IDETEK, INC.
BERTRAM I. ROWLAND C/O LEYDIG, VOIT & MAYER
Mark: AVID S#:73627417
AVID, INC. AND AVID LICENSING, INC.
BURD, BARTZ & GUTENKAUF ATT: RICHARD O. BARTZ
91075951
04/13/1987
TECHNICAL SERVICE INDUSTRIES, INC.
COHEN & JAEGER
Mark: TSI S#:73554530 R#:1635426
TSI INCORPORATED
BURD, BARTZ & GUTENKAUF ATT: RICHARD O. BARTZ
Mark: TSI S#:72464487 R#:1014393
91074250
05/30/1986
THERMO-SERV, INC.
KENNETH J. HOVET
Mark: TSI S#:73567666 R#:1445210
TSI INCORPORATED
BURD, BARTZ & GUTENKAUF ATT: RICHARD O. BARTZ
Mark: TSI S#:72464487 R#:1014393

Results as of 04/29/2024 07:43 AMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY