Agricultural machinery — US PTAB Patent Cases
13 decisions indexed
Page 1 of 1 · 13 total
Kubota North America Corporation et al. v.Vermeer Manufacturing Company
Kubota North America Corporation successfully petitioned PGR against Vermeer Manufacturing Company's patent for agricultural machinery, leading to institution on all 11 challenged claims. The Board found sufficient evidence of anticipation and obviousness based on prior art references like KR996.
Kubota North America Corporation et al. v.Vermeer Manufacturing Company
Kubota North America Corporation successfully navigated the institution decision process against Vermeer Manufacturing Company's patent, leading to a trial on key claims. The Board found that the prior art was sufficiently distinct from previous PTO examinations and granted review under § 325(d).
Kubota North America Corporation et al. v.Vermeer Manufacturing Company
Kubota North America Corporation successfully petitioned for institution in an IPR against Vermeer Manufacturing Company's '386 patent, asserting grounds of obviousness (103) and novelty (102). The Board found that the petitioner's arguments regarding prior art combinations were persuasive enough to overcome the Patent Owner's request for discretionary denial.
Par-Kan Company, LLC et al. v.Unverferth Mfg. Co., Inc.
Par‑Kan has filed an IPR petition seeking to invalidate claims 16‑23 of Unverferth’s seed‑carrier patent, arguing obviousness over several prior‑art manuals and patents. The petition also argues that discretionary denial factors weigh against a denial, urging the Board to institute the review.
Par-Kan Company, LLC et al. v.Unverferth Mfg. Co., Inc.
The PTAB denied the institution of an IPR challenging claims in a seed carrier patent (9745123). The Patent Owner successfully demonstrated that their prototype predated the prior art references cited by the Petitioner.
Par-Kan Company, LLC et al. v.Unverferth Mfg. Co., Inc.
The PTAB denied Par-Kan Company's IPR against Unverferth Mfg. Co.'s patent 8967940, finding that the petitioner failed to demonstrate a reasonable likelihood of prevailing over prior art references like Morris and Hiniker Webpage.
STARA S.A.-INDÚSTRIA DE IMPLEMENTOS AGRÃCOLAS v.AGCO Corporation
Stara filed a petition for Director Review seeking to invalidate claims of AGCO’s 11,665,989 patent covering rotating toolbar mechanisms for agricultural implements. The petitioner alleges the Board erred in denying institution, citing multiple prior‑art references that disclose all claim elements. The request asks the Director to reverse the decision.
STARA S.A.-INDÚSTRIA DE IMPLEMENTOS AGRÃCOLAS v.AGCO Corporation
STARA has requested Director Review of IPR2024-01459 against AGCO's patent 11,665,989. The patent owner may respond within five business days, limited to five pages and without new evidence.
Deere & Company v.David’s Dozer V-Loc System, Inc. et al.
Deere & Company requested a Director Review of the USPTO’s denial to institute an IPR against David’s Dozer V‑Loc System’s patent. The Director denied the request, leaving the original denial in place.
STARA S.A.-INDÚSTRIA DE IMPLEMENTOS AGRÃCOLAS v.AGCO Corporation
The USPTO denied STARA’s request for Director Review of the decision that refused to institute an IPR against AGCO’s farm‑equipment patent (US 11,665,989). The institution denial therefore remains in effect.
STARA S.A.-INDÚSTRIA DE IMPLEMENTOS AGRÃCOLAS v.AGCO Corporation
STARA petitions the PTAB to institute an IPR against AGCO's 11,665,989 patent covering a farm implement contouring toolbar, asserting that the claims are obvious over several prior‑art references. The petition seeks cancellation of 15 claims.
Curtis Industries, LLC et al. v.B & D TECHNOLOGIES LLC
B & D Technologies defends its lawn‑mower cab patent by asserting that the “rear wall” term means the interior rear wall and that the petitioner’s prior‑art references are not novel, seeking a discretionary denial of the IPR.
Curtis Industries, LLC et al. v.B & D TECHNOLOGIES LLC
Curtis Industries filed an IPR challenging U.S. Patent 10,632,815 regarding air-conditioned lawn mower cabs. The petition asserts obviousness based on combining prior art references like Toro Video and Judice to show that repositioning the A/C unit was a predictable design improvement.
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