If you are unsatisfied with your purchase for any reason we would like to correct the problem. Please contact customer service at 800-872-4962 or We will be happy to work with you to resolve the problem.

Returns should be sent by an insured carrier in their original packaging for protection. We are not responsible for lost returns.

Damaged Shipments Acknowledgement

All orders are completely inspected and carefully packaged to ensure safe arrival. Please inspect shipments immediately for any damage before accepting delivery.

Please report any damage to the carrier immediately and contact customer services at US Patent Services (800-872-4962, e-mail, or fax 262.375.7509 within 30 days of delivery. Retain all damaged packaging and products for inspection.

We are not responsible for lost returns.

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