When an Examiner Can Use a Dictionary: Guidance from In Re Smith International

In In Re Smith International, the Federal Circuit stated that the broadest reasonable interpretation of a claim term must be consistent with the specification, as discussed in a previous post.  So does that have any effect on th… Read More

Ex Parte Jung De-Designated as Informative by PTAB

A previous post discussed Ex parte Jung, which was designated as Informative by the PTAB on July 10, 2018.  In a bulletin posted on August 7, 2018, the PTAB states that: It has come to PTAB’s attention that the decision has… Read More

“At Least One of” Ex Parte Opinion Designated as Informative by PTAB

The PTAB interpreted claim language in the form of “at least one of A and B” to mean at least one of A and at least one of B in Ex parte Dong-Shin Jung et al. (Appeal No. 2016/008290, designated Informative on July 10, 2018).… Read More

Reversal of Parts Not Obvious in the Absence of Supporting Evidence

The ex parte Appellant successfully argued that the Examiner had not established a prima facie case of obviousness by failing to adequately explain why one skilled in the art would have made the proposed modification in Ex parte T… Read More

“A” Fabric Member is Limited to Single, Continuous Member

The Federal Circuit broke from the typical open-ended construction of “a” to mean “one or more,” and instead limited “a” to mean “one single, continuous member” in the nonprecedential opinion for Wonderland Nurser… Read More