Mixed Deck — All Patent Bar Exam Topics Flashcards

What does 'first to file' mean in patent law?

Answer: First to file

The 'first to file' system, adopted in the U.S. with the America Invents Act (AIA), means that the first inventor to file a patent application for an invention is generally entitled to the patent, regardless of who was the first to invent. This system simplifies the process by making the filing date paramount, providing greater certainty and reducing disputes over inventorship dates. It encourages prompt filing of patent applications.

What is the 'on-sale bar' under 35 U.S.C. § 102(a)(1) of the AIA?

Answer: Prior art created when an invention is offered for sale more than one year before the effective filing date

The on-sale bar renders a patent invalid if the claimed invention was on sale in the United States before the effective filing date (with a one-year grace period for the inventor's own sales under the AIA).

Which doctrine requires a patent applicant to be bound by arguments and claim amendments made during prosecution to distinguish prior art, even after the patent issues?

Answer: Prosecution history estoppel

Prosecution history estoppel prevents a patentee from recapturing claim scope surrendered during prosecution through narrowing amendments or arguments distinguishing prior art.

What does 35 U.S.C. § 101 refer to?

Answer: Patent subject matter eligibility

35 U.S.C. § 101 is a foundational section of U.S. patent law that defines what types of inventions are eligible for patent protection. It states that "Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter... may obtain a patent therefor." This section establishes the broad categories of patentable subject matter, setting the initial hurdle for patent eligibility.

What is the best practice for maintaining design patents performance over time?

Answer: Implement scheduled preventive maintenance

Scheduled preventive maintenance catches potential issues before they cause failures, maintaining reliability and extending equipment life.

Which of the following is true regarding the filing of a continuation application claiming priority to a design patent application?

Answer: A continuation must be filed before the design patent issues

A continuation design application must be filed before the patenting, abandonment, or termination of proceedings in the parent design application.

Under MPEP § 2173, which of the following renders a claim indefinite under 35 U.S.C. § 112(b)?

Answer: Use of relative terms like 'substantially' without any standard in the specification

Relative terms like 'substantially' may render a claim indefinite if the specification provides no standard by which to measure them.

What is the proper course of action when an Patent Bar Exam professional witnesses unethical behavior by a colleague?

Answer: Report through established channels

Reporting unethical behavior through established channels ensures proper investigation while maintaining professional conduct.

When a patent claim uses the transitional phrase 'consisting of,' what is the infringement significance?

Answer: The claim is closed and excludes any elements not expressly recited

'Consisting of' is a closed transitional phrase that excludes any element, step, or ingredient not recited in the claim, making literal infringement impossible if an accused product contains additional components.

Under the AIA, a joint research agreement (JRA) exception under § 102(c) can remove prior art status of a § 102(a)(2) reference. What must be true for the JRA exception to apply?

Answer: The claimed invention must have been made as a result of activities under a JRA that was in effect on or before the effective filing date, and the application must disclose the JRA parties' names

Under § 102(c), the JRA exception requires the invention to result from activities under a qualifying JRA in effect on or before the effective filing date, with the parties' names disclosed in the application.

A product-by-process claim is novel only if:

Answer: The product itself is novel compared to the prior art

Product-by-process claims are patentable only if the resulting product is novel and nonobvious, regardless of whether the process is new.

What is the term for an invention that combines known elements in a predictable way?

Answer: Obvious

An obvious invention combines known elements in a predictable way, meaning a person of ordinary skill in the art could have easily conceived of it. Patent law, specifically 35 U.S.C. § 103, requires an invention to be non-obvious to be patentable. If an invention is deemed obvious, it lacks the inventive step necessary for a patent grant.

A patent application claims a chemical compound. The specification discloses how to make it but provides no data on utility. Under § 101, what type of utility must be demonstrated?

Answer: Specific, substantial, and credible utility

Under § 101, an invention must have specific, substantial, and credible utility — a vague or speculative utility is insufficient.

Which of the following is NOT a recognized prior art category under AIA 35 U.S.C. § 102(a)(1)?

Answer: An invention known only to the inventor and kept as a trade secret

Under AIA § 102(a)(1), prior art must be publicly accessible; an invention kept as a trade secret by the inventor is not publicly available and therefore not prior art under § 102(a)(1).

When a claim recites 'at least one of A, B, and C,' what does this phrase mean?

Answer: At least one from the group of A, B, or C must be present

'At least one of A, B, and C' means at least one member selected from the group consisting of A, B, and C.

Under 37 CFR 1.78, what is the consequence of failing to timely claim the benefit of a prior-filed application?

Answer: The applicant forfeits the benefit of the earlier filing date unless a petition with fee is filed

Under 37 CFR 1.78, failure to timely include a priority claim results in the loss of the benefit unless the applicant files a petition with the required fee to accept a late priority claim.

What is the MOST important reason for Patent Bar Exam professionals to maintain continuing education?

Answer: To stay current with evolving standards, practices, and regulations

Continuing education ensures professionals remain current with evolving industry standards, best practices, and regulatory requirements. This directly impacts the quality of service provided and maintains public trust in the profession.

During a prior art search, a practitioner finds a journal article describing an invention identical to the client's, published 6 months before the client's filing date. The client states the article describes the client's own earlier public presentation. What should the practitioner advise?

Answer: The article may be excepted under AIA § 102(b)(1)(A) if disclosure originated from the inventor, but must still be submitted in an IDS

Even if the disclosure qualifies for the § 102(b)(1)(A) inventor-disclosure exception, it remains material information that must be disclosed to the USPTO in an IDS under the duty of candor.

When a PCT application enters the US national phase under 35 U.S.C. § 371, the applicant must typically also provide a translation if the international application was filed in a language other than English. This translation must be submitted:

Answer: By the 30-month national phase deadline

An English translation of a non-English PCT application must be submitted by the 30-month national phase entry deadline under 37 C.F.R. § 1.495(c).

A dependent claim that references a canceled independent claim is considered what under USPTO examination procedure?

Answer: Objected to as incomplete in form because it depends on a canceled claim

A dependent claim referencing a canceled claim is objected to as being in improper form because it fails to properly incorporate a base claim.