Mechanical devices — US PTAB Patent Cases
5 decisions indexed
Page 1 of 1 · 5 total
Ontel Products Corporation et al. v.Happy Products, Inc.
Ontel Products has petitioned the PTAB to invalidate Happy Products' RE’479 tablet‑pillow patent, asserting obviousness over six prior‑art references covering similar multi‑angle media supports.
Anthony Inc. v.ControlTec, LLC
ControlTec and Anthony Doors entered into a settlement agreement releasing all claims and dismissing the related district court case, effectively ending the IPR proceeding.
Klein Tools, Inc. v.Milwaukee Electric Tool Corporation et al.
Milwaukee Electric Tool Corp. argues that Klein Tools' IPR petition fails on obviousness grounds, citing cumulative prior art and lack of motivation, and seeks denial of institution.
BESTWAY (USA), INC. et al. v.Intex Marketing Ltd. et al.
Bestway challenged Intex's patent, but the PTAB denied institution because Intex had statutorily disclaimed all claims. The Board also declined to enter an adverse judgment against Intex.
LUMI LEGEND CORPORATION v.Manehu Product Alliance, LLC
Lumi Legend has filed a PGR petition seeking cancellation of claims 33‑36 of U.S. Patent 11,781,703, alleging lack of written description, indefiniteness, anticipation, and obviousness. The petition relies on prior art such as Clary, Juan, Pankros, Tsuji, and Xu. It also argues the patent is eligible for PGR and urges the Board not to deny institution.
Dealing with a patent challenge?
Whether it's a Section 3(d) rejection, a post-grant opposition, or a FRAND dispute, Arctic's patent litigation team has handled it. Get a strategy call.