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The Scope of Comparison Prior Art in Design Patent Infringement

Patently-O

2022) raises a number of important design patent law questions, including an issue of first-impression of the scope of “comparison prior art” available for the ordinary observer infringement analysis under Egyptian Goddess, Inc. An accused design does not have to exactly match the drawings.

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Defending Design Patents

Patently-O

In our new paper, The Truth About Design Patents , we debunk three widely held—but incorrect—views about U.S. design patents. Taken together, these myths paint a grim picture of design patents: Half of all design patent applications are rejected. Acquiring Design Patents.

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Patent Law Exam 2023: Are you Smarter than a Law Student?

Patently-O

by Dennis Crouch The following is my patent law exam from this past semester. EL’s design also includes the idea of different elastic strengths. You can think of this as following Hook’s law up to the point of maximum elongation; at that point it effectively becomes an un-stretchable rope.

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Obviousness Test for Design Patents Unchanged

The IP Law Blog

Design patents and utility patents are two different things. Design patents protect ornamental designs, such as the shape of a perfume bottle or the design on flatware. To be patentable, however, both designs and functional inventions must satisfy two requirements. Telflex, Inc.,

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Patent application attorney vs. patent litigation lawyer: What are the differences?

Patent Trademark Blog

What is a patent application attorney (patent prosecutor) versus a patent litigator? Patent practitioners generally fall under one of two practice areas: 1) patent litigation, or 2) patent prosecution. Are patent litigators required to be registered to practice before the USPTO?

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What is a Design Patent?

The IP Law Blog

A design patent protects a new, original, ornamental design for an article of manufacture. Ornamental” means that the design is purely decorative; the patentability is based on its visual aspects. The design must be a design for a specific article; it cannot exist independently of the article.

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The Legacy of A.B. Dick and Motion Picture Patents: How these 100+ Year Old Ruling Reshaped Patent Law

Patently-O

as a major turning point in American patent and antitrust law. The Court’s 4-3 decision favored the patentee and allowed the patent owner to place restrictions on the use of its patented product even after sale. ” quoting Motion Picture Patents. But, that decision sparked a major reform effort.