DMF PATENTS

The following DMF products and services are protected by patents in the United States and in other jurisdictions of the world. This webpage is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act and to provide notice under 35 U.S.C. §287(a). The following list of products and services may not be all inclusive, and other products and services not listed here may be protected by one or more patents in the United States and elsewhere. Additional patents may be pending in the United States and elsewhere.


M Series (4″ Downlight)

U.S. Pat. Nos. D903605, D902871, D864877, D1012864, D901398, 11,391,442, 12,297,986, 11,306,903, 12,209,736, D990030, 10,563,850, 11,118,768, 11,435,066, 11,067,231, 12,169,053, D851046, D833977, D848375, D944,212,  12,203,631, 9,673,597

U.S. Pat. Nos. 11,274,821, 12,546,465, 9,581,302, 11,060,705, 9,964,266, 10,408,395, 10,816,148, 11,085,597,  10,591,120, 11,022,259, D847,414, D925,109, D847,415, D924,467, D907284, D939,134, 11,585,517, 12,372,222, 10,072,805

U.S. Pat. Nos.  D970081,  10,247,390, D877,957

U.S. Pat. Nos. 11,435,064, 10,139,059, 11,028,982,  10,551,044, 11,242,983, 11,668,455, 10,753,558, 10,982,829, 11,255,497, 11,808,430, 12,352,405

U.S. Pat. No. 12,000,562

U.S Patent No. 10,989,390

U.S. Pat. Nos. 10,975,570, 11,231,154, D966877

X Series (3″ Downlight – Formerly Marketed as 2″)

U.S. Pat. No. 9,581,302

U.S. Pat. Nos. 10,975,570, 11,231,154, D966877

H Series (3″ and 4″ Downlight)

U.S. Pat. Nos. D903605, D902871, D864877, D1012864, D901398, 11,391,442, 12,297,986, 11,306,903, 12,209,736, D990030

U.S. Pat. Nos. 11,274,821, 12,546,465, 9,581,302, 11,060,705

U.S. Patent No. 11,435,064

S Series (DRD5S Surface Mount)

U.S. Pat. Nos. 10,975,570, 11,231,154, D966877

U.S. Pat. Nos. 10,488,000, 10,663,127, 11,047,538, D905327

Retrofit Products

U.S. Pat. Nos. D726,363

Controls & Electronics

U.S. Pat. Nos. 10,616,968, 10,805,997, 11,503,688, 11,800,617, 12,284,736, 9,854,642, 10,244,607, 10,609,785