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Darex Patents

The following Darex, LLC products are protected by patents in the U.S. and elsewhere. This website 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 serve as notice under 35 U.S.C ยง287(a). The following list of Darex, LLC products may not be all-inclusive, and other products not listed here may be protected by one or more patents.

Brand Product US Patent Number(s) Foreign Patent Number(s)
Drill Doctor DD350X US 7147546 B1, US 7641202 B1 GB- 0912291
FR- 0912291
DE- 69717105.1
Drill Doctor DDXP2 US 7172498 B2 GB- 0912291, 1549460
FR- 0912291, 1549460
DE- 69717105.1
Drill Doctor DDXPK US 7172498 B2 GB- 0912291, 1549460
FR- 0912291, 1549460
DE- 69717105.1
Drill Doctor DD500X US 7172498 B2 GB- 0912291, 1549460
FR- 0912291, 1549460
DE- 69717105.1
Drill Doctor DD750X US 7172498 B2 GB- 0912291, 1549460
FR- 0912291, 1549460
DE- 69717105.1
Drill Doctor DDSB US 7147546 B1, US 7641202 B1 GB- 0912291
FR- 0912291
DE- 69717105.1
Work Sharp WSCMB US 6996407, US 9050709  
Work Sharp WSGPS US 8790162 B1, US 9039494 B1  
Work Sharp WSGFS US 8790162 B1, US 9039494 B1  
Work Sharp WSGSS US 8790162 B1, US 9039494 B1, US 9216487 B1  
Work Sharp WSKTS US 8696407 B2, US 8784162 B1, US 8998680 B1  
Work Sharp WSKTS-KO US 9333612 B2, US8696407 B2, D730,137, D723,895  
Work Sharp WS2000 US 8512103 B2, US 9168626 B2 DE-602006037035.0
GB- 2001635
CN- 200680054595.2
Work Sharp WS3000 US 8512103 B2, US 9168626 B2 DE-602006037035.0
GB- 2001635
CN- 200680054595.2
Work Sharp WS3000 Slotted Wheel US 8277291 B2  
Work Sharp WS3000 Wide Blade Table US 8388413 B1  
Darex XPS-16 US 7081040 B2, US 6878035 B2