Superior Aluminum Patents
Snap-Tite™ PVC Column-Wrap Locking Mechanism
US Patent Number US 11,346,111 B1 was awarded to Superior Aluminum Products in May of 2022 to protect the newly designed locking mechanism within a Cellular PVC column. This is the first known Cellular PVC column that can be permenantly locked in place without the aid of PVC glue or other adhesives. A full set of the details regarding the patent can be found by clicking here.