Protective equipment — US PTAB Patent Cases
3 decisions indexed
Page 1 of 1 · 3 total
REVELYST SALES LLC et al. v.BrainGuard Technologies Inc.
Revelyst Sales LLC has filed an IPR petition challenging 12 claims of BrainGuard's helmet patent, asserting anticipation and obviousness over six prior‑art references. The petition seeks institution and cancellation of the claims.
Alpinestars S.p.A et al. v.Dainese S.p.A.
Alpinestars has filed an IPR petition seeking cancellation of all 22 claims of Dainese’s U.S. Patent 12,012,065, arguing that the claims are obvious over multiple prior‑art references. The petition also argues that discretionary denial is not warranted.
Milwaukee Electric Tool Corporation v.Klein Tools, Inc.
Milwaukee Electric Tool Corp. filed a PGR petition challenging four claims of Klein Tools' safety‑helmet patent, asserting lack of written description, added matter, obviousness over multiple helmet references, and anticipation by Klein's 2019 news release.
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