Virtual Patent Marking Registry

Product Category Brand Name Product Image Description Patent 
underground irrigation PVC-Lock® 1” PVC-Lock x 1” Male Pipe Thread Elbow US Pat. 9,604,404
4738 Blu-Lock® / PVC-Lock® 1" PVC-Lock x 1" Blu-Lock Adapter US Pat. 9,604,404
4737 Blu-Lock® / PVC-Lock® 1" PVC-Lock x 1" Blu-Lock Adapter US Pat. 9,604,404
4696 Blu-Lock®
3/4" Female Hose Thread x 1/2" Blu-Lock Adapter US Pat. 7,445,247
4697 Blu-Lock®
1/2" Blu-Lock x 1/2" Male Pipe Thread Tee Adapter US Pat. 7,445,247
4704 Drip-Lock® 1/2" Drip-Lock Manifold Extension US Pat. 7,445,247 & US Pat. Pending
4653 Blu-Lock® / Drip-Lock®
1" Blu-Lock X 1/2" Drip-Lock Transition Tee  US Pat. 7,445,247
4654 Blu-Lock® / Drip-Lock®
3/4" Blu-Lock X 1/2" Drip-Lock Transition Tee US Pat. 7,445,247
4703 Drip-Lock® 1/2" Drip-Lock Manifold US Pat. 7,445,247 & US Pat. Pending
4756 Drip-Lock® Faucet X 1/4" Drip-Lock Adapter US Pat. 7,445,247 & US Pat. Pending
2868 PVC-Lock® 1" PVC-Lock Elbow US Pat. 9,604,404
2867 PVC-Lock® 1" PVC-Lock Tee US Pat. 9,604,404