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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Summary

Query: Party Name contains all words: GUANGZHOU ZHIGUAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91303215
11/19/2025
Guangzhou Zhiguan Optoelectronics Technology Co., Ltd.
Mark: HEYWORD S#:98885727
Hayward Industries, Inc.
Mark: H HAYWARD S#:85426009 R#:4118702
Mark: HAYWARD S#:73026591 R#:1058211
Mark: HAYWARD S#:85070946 R#:3969301
Mark: HAYWARD ENERGY SOLUTIONS S#:77512035 R#:3667638
Mark: HAYWARD FILTRATION S#:87369104 R#:6486434
Mark: HAYWARD WE BUILD BETTER. S#:90279099 R#:6668123
Mark: HAYWARD WE BUILD BETTER. S#:90279116 R#:7969076
98885727
08/20/2025
Guangzhou Zhiguan Optoelectronics Technology Co., Ltd.
Mark: HEYWORD S#:98885727
Hayward Industries, Inc.

Results as of 12/13/2025 12:00 PMSearch again
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