Griffon has filed a patent for a ceiling fan hanger assembly that allows for adjustable length. The assembly includes an upper and lower rod that can be fastened together to extend or shorten the downrod. The design features at least two fasteners securing the rods without passing through the hollow interior. GlobalData’s report on Griffon gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Griffon, was a key innovation area identified from patents. Griffon's grant share as of January 2024 was 79%. Grant share is based on the ratio of number of grants to total number of patents.

Adjustable ceiling fan hanger assembly with extendable downrod

Source: United States Patent and Trademark Office (USPTO). Credit: Griffon Corporation

A newly filed patent (Publication Number: US20240011505A1) describes a ceiling fan assembly with innovative features. The assembly includes a ceiling mount structure, a motor with a rotating blade hub and stationary shaft, an adapter assembly, and an adjustable downrod assembly. The downrod assembly consists of an upper rod connected to the ceiling mount structure and a lower rod connected to the adapter assembly, with at least two fasteners securing the rods together. Importantly, the design allows for a portion of one rod to be received within the other, creating an inner and outer rod configuration, with the fasteners passing through the outer rod to abut the inner rod without entirely penetrating the hollow interior of either rod.

Furthermore, the patent details additional features such as the hollow nature of the upper and lower rods, the inclusion of a safety cable and electrical wire passing through the rods unobstructed, and the use of set screws or screws as fasteners. The design also allows for the fasteners to be positioned on opposing sides of the rods, with options for different rod configurations such as a telescoping rod with multiple slideable components. The patent emphasizes the secure connection of the rods without compromising the integrity of the hollow interior, showcasing a unique and practical approach to ceiling fan assembly design.

To know more about GlobalData’s detailed insights on Griffon, buy the report here.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.