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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0
Summary
Query:
Party Name contains all words: UPKEEPER CORPORATION
Number of results:
2
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
92028656
11/20/1998
UPKEEPER CORPORATION
Mark:
VORTEX
S#:
74594974
R#:
2084337
THE SPENCER TURBINE COMPANY
Mark:
VORTEX
S#:
74561854
R#:
1911122
92021551
01/25/1993
RYOBI MOTOR PRODUCTS CORP.
Mark:
POWERMASTER
S#:
72455665
R#:
993727
UPKEEPER CORPORATION
Mark:
POWER MASTER
S#:
74299028
R#:
2077768
Results as of 04/07/2025 01:29 PM
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