How does the U.S. Design Classification system compare to the Locarno Classification system?
The relationship between the U.S. Design Classification system and the Locarno Classification system is complex. The MPEP states: In many areas of design subject matter, the U.S. Design Classification and Locarno Classification systems are parallel. In others, the two systems are conceptually different. Key differences include: The Locarno system is generally based on the nature…
Read MoreWhen did the U.S. start including Locarno Classification designations in design patents?
According to the MPEP, U.S. design patents prepared for issue after June 30, 1996 and international design applications include a Locarno International Classification designation as part of the bibliographic data. This change was implemented to improve the accessibility of U.S. design patents in international databases and search files. To learn more: Locarno Classification Design Patents…
Read MoreHow is a Locarno Classification designation structured?
A Locarno Classification designation has a specific structure as outlined in the MPEP: A Locarno International Classification designation consists of two pairs of numbers separated by a hyphen. The first pair of numbers designates a design class; the second pair of numbers indicates a particular subclass within the design class. For example, a Locarno designation…
Read MoreWhat is the purpose of the Locarno Classification manual?
The Locarno Classification manual, available from WIPO, serves as a comprehensive guide for classifying industrial designs. According to the MPEP, the manual delineates the individual classes and subclasses and includes: (1) a general list of classes of industrial designs divided into broad subclasses; and (2) an alphabetical list of specific industrial designs with an indication…
Read MoreWhat is the Locarno Classification system for design patents?
The Locarno Classification system is an international classification system for industrial designs. It’s used to enhance accessibility of design patents in foreign search files and commercial databases. According to the MPEP, The Locarno International Classification system was developed by members of the Paris Convention for the Protection of Industrial Property and is administered by the…
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