In most modern patent laws, patent applications must have at least one claim, which are critical defining elements of the patent and the primary subject of examination.

Aug 22, 2025 · A patent claim is the precise legal language that defines an invention’s boundaries. It functions as a legal fence, clearly marking the invention’s territory.

A patent claim defines the boundaries of an invention, and therefore lays down what the patent does and does not cover. A patent claim is the most important thing in a patent application, for …

Example CLAIM: 1. A game device, comprising: a handle; a head portion connected to the handle; and a protrusion being secured to the handle.

Patent claims define the scope of protection granted by a patent. They specify the boundaries of what the patent holder has exclusive rights to make, use, and sell. The claims are the most …

Sep 12, 2019 · A nonprovisional patent application must have at least one claim particularly pointing out and distinctly defining the invention. A claim may be written in independent or …

This article contains the 11 different types of patent claims and 9 patent application writing tips to consider when drafting a patent application.

What is a patent claim? A patent claims is the part of a patent application that legally defines the invention. It describes, in one sentence, the specific features the inventor wants to protect, …

Jun 27, 2025 · In short, patent claims define the invention’s scope of protection, determine infringement, guide enforcement actions, and even influence the commercial value of the …