PTAB challenges

Proceedings overview

There are no AIA trial proceedings on file for U.S. Patent D1049230. This bottom-line posture gives a defendant maximum flexibility, as the patent has not been subjected to any challenges before the Patent Trial and Appeal Board (PTAB).

No PTAB Proceedings on File

As of May 30, 2026, searches of the USPTO Open Data Portal, web searches for PTAB proceedings (including Inter Partes Review, Post-Grant Review, and Covered Business Method trials) involving U.S. Patent D1049230, and direct checks on platforms like Google Patents, yielded no records of any AIA trial proceedings. This aligns with previous findings that the patent number D1049230 is highly unlikely to have been issued yet, given the sequential nature of design patent numbering.

Strategic summary

Given the current status, all claims of D1049230 remain untested by any AIA trial proceeding. Since the patent itself does not appear to have been issued or made publicly available, there are no claims that are currently canceled or sustained by a PTAB Final Written Decision.

The estoppel landscape is entirely clear, as no petitioner has initiated any AIA trial against this patent. Therefore, all potential prior-art grounds remain available for a defendant to assert, either in future PTAB proceedings (should the patent issue and be asserted) or in district court litigation. There is no pattern of PTAB activity to observe, such as multiple IPRs from the same petitioner or aggressive appeals by the patent owner.

Recommended next steps

If you are a defendant facing assertion of U.S. Patent D1049230, the primary recommendation is to confirm the actual issuance and scope of this patent. The absence of any PTAB activity is a strong signal that the patent has not yet been issued, or if it has, it has not yet attracted any third-party challenges.

If the patent is eventually issued and asserted:

• Conduct a thorough prior art search: Since no PTAB proceedings exist, no prior art has been formally tested against the patent's claims at the PTAB. A comprehensive search for invalidating prior art under 35 U.S.C. §§ 102 and 103 would be the immediate next step.
• Evaluate potential PTAB challenges: If strong prior art is found, consider initiating an Inter Partes Review (IPR) once the patent is issued and a complaint is filed, or a Post-Grant Review (PGR) if the filing window allows (within 9 months of issuance) and the grounds are appropriate (e.g., § 112 grounds in addition to §§ 102/103). The absence of prior PTAB activity means a defendant would be the first to challenge, allowing for strategic control over the first PTAB petition.
• Monitor for issuance: Regularly check the USPTO patent database for the issuance of U.S. Patent D1049230.
• No PTAB activity exists for this patent.