Patents

The security fence Alligator – Patent of Ukraine №47911

Patent of Ukraine: №47911
Author: Tkachenko Yuri
Section of the IPC: B21F 25/00, E04H 17/04
Published: 25.02.2010, Bulletin № 4/2010

The security barrier "Alligator" – Russian Federation patent №2433233

Russian Federation Patent: №2433233
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/14
Published: 10.11.2011

The security barrier Cobra – the patent of Kazakhstan №23425

Patent of Kazakhstan: №23425
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00
Published: 15.12.2010 Bulletin №12

The security barrier "Cobra" – the patent of Ukraine №50492

Patent of Ukraine: №50492
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 10.06.2010, Bulletin No 11

The security barrier "Cobra" – Russian Federation patent №97423

Russian Federation Patent: №97423
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 27.04.2010

The security barrier "Cobra" – the patent of Ukraine №48354

Patent of Ukraine: №48354
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 10.03.2010, Bulletin № 5/2010

The security barrier "Cobra" – Russian Federation patent №93038

Russian Patent: №93038
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 20.04.2010

Stamp for the barbed tape manufacture – Patent of Ukraine №45934

Patent of Ukraine: №45934
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00
Published: 25.11.2009, Bulletin № 22/2009

Stamp for the manufacture of barbed tape – Russian Federation patent №91015

Russian Federation Patent: №91015
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00
Published: 27.01.2010

A method for manufacturing a stamp and barbed cutting tape – Kazakhstan patent №22995

Kazakhstan Patent: №22995
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00
Published: 15.10.2010, Bulletin №10