Intellectual Property

Lasko Products is committed to product integrity, providing innovation, value and quality with a brand consumers can trust. Lasko values its intellectual property and respects the intellectual property of others.

To find product-specific Lasko patents download the patent list from the appropriate product category listed below, and search the list using model number. Updated March 1, 2023.
Note: some model numbers may not be associated with a corresponding patent.

Air Cleaners & Air Purifiers
Fans & Blowers
Heaters
Humidifiers

Notice to User: This list associates product(s) and patent application(s), patent application publication(s), and/or patent(s) (“properties”) and is posted on the Internet to provide notice to the public of the properties listed. There is no charge for accessing this publicly available information. This list is provided in compliance with the virtual patent marking provisions of 35 USC 287. The patent process is dynamic and the content of this list and association between products and properties may change due to events including, but not limited to: filing, publication, issuance, licensing, product changes, expiration, abandonment, and other circumstances. The content of this list is updated from time to time but may not be up to date at the specific time you visit this link. Patent application(s) may be pending and/or published and patent(s) may have issued in the United States and elsewhere which are not identified on this list. This list might not be all inclusive and other product(s) not listed here may be associated with one or more properties in the United States or elsewhere. The listed properties may be associated with product(s) not on the list. This list may be unavailable from time to time without notice as part of maintenance or an unintended outage. Efforts will be made to maintain this link page active. Absence of any property from this list does not prevent enforcing any and all legal rights associated with the property.