Delta Scientific Patents

Delta Scientific has a storied history of producing innovative patented traffic control equipment. It all started with the original patent on our modular traffic controller (spike teeth) in 1978 and continues through today.   For 50 years, Delta has paved the road with over 20 different patents on various products in our vast portfolio.  You know the saying, “imitation is the sincerest form of flattery”.  This applies to large variety of crash rated barrier products you now see in the field today that don’t say Delta Scientific on them.  If you purchase a Delta Scientific barrier you know you are getting the highest quality coupled with 50 years of innovation and reliability.

Model Number	Product Type	Patent Number
–	Traffic Control Surface Mount	4,097,170
–	Safety Traffic Controller	4,158,514
MTC31	Motorized Traffic Control Spikes	4,318,079
–	Motorized Curb Barrier Traffic Controller	4,354,771
TT207	Wedge Barricade	4,490,068
TT212	Beam Barricade	4,576,508
–	Spring Balanced Bollard	4,715,742
TT218	Beam Barricade	4,844,653
–	Gas Pre-Charged Mass Counter Balance	5,560,733
MTC6000	Surface Mount Motorized Traffic Control Spike System	6,045,293A
TB100	Portable Barricade System	10941531B2
DSC1500	Portable Barricade System	11384493
TB100	Portable Barricade System	US 10,407,852 B2
DSC550	Shallow Foundation Barricade	US 11725354 B2
DSC1500	Portable Barricade System	US 2020228330A1
IP500	Portable Barriers	US 6,382,869 B1
DSC1500	Portable Beam Barricade	US 2020165787A1
TB100	Portable Barricade System	US D903906A1
TB100	Portable Barricade System	Australian Design Patent #201812454
TB100	Portable Barricade System	Australian Design Patent #201812455
–	–	U.K. Patent #GB 2,217,893B
–	–	U.K. Patent #2,136,883B

Patented Products