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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0

Summary

Query: Party Name contains all words: PORTA SYSTEMS CORP.
Number of results: 4

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91090775
01/19/1993
IPC CORPORATION (PTE) LTD., ASSIGNEE OF ESSEX ELECTRIC PTE. LTD.
Mark: PORTA-PC S#:74160814
PORTA SYSTEMS CORP.
Mark: PORTA SYSTEMS S#:73194340 R#:1150267
91084982
04/26/1991
PORTA SYSTEMS CORP.
Mark: FOCUS S#:74037198 R#:1856180
FUJITSU BUSINESS COMMUNICATION SYSTEMS, INC.
Mark: FOCUS S#:73523208 R#:1357833
91076631
07/29/1987
MEDBAR ENTERPRISES, INC.
Mark: PORTAFAX S#:73644490 R#:1577353
PORTA SYSTEMS CORP.
92010516
01/04/1974
GEORGE W. KEAN
Mark: LADDER MATE S#:72423486 R#:974671
PORTA SYSTEMS CORP.
Mark: LAD-A-MATE S#:72385577 R#:932765

Results as of 11/25/2024 10:10 PMSearch again
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