Technology & Equipment Owned

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No. Rights Registration
Date
Registration
No.
Owners Application
No.
Designation Designation Remarks
1 Patent 2003.08.25 397186 Yangsan Machinery Corp. 2001-0053951 Impact Wrench DIW-14PH
2 Patent 2005.04.04 483001 Yangsan Machinery Corp. 2002-0067292 Air tools DT-1000
3 Patent 2006.03.21 564901 Yangsan Machinery Corp. 2004-0035878 Air edge cutter DVC-3TS
4 Patent 2006.03.27 566807 Yangsan Machinery Corp. 2005-0012553 Die grinder for rotary burr DG-6RS
5 Patent 2007.06.29 736322 Yangsan Machinery Corp. 2005-00115810 Anti-vibration structure of hand grinder Double chamber
6 Patent 2007.12.24 0790596 Yangsan Machinery Corp.,
Daewoo Shipbuilding & Marine Engineering
10-2006-0090664 Beveling tool-fixing structure of beveller DAC-3TQ
7 Patent 2008.01.08 0794766 Yangsan Machinery Corp.,
Daewoo Shipbuilding & Marine Engineering
10-2006-0085645 Anti-vibration structure of die grinder for rotary burr DG-38RS-1
Utility model
1 Utility model 2003.02.05 304730 Yangsan Machinery Corp. 2002-0035881 Noise reduction structure of deflector for air tools DGS-38L,S
2 Utility model 2006.03.02 410561 Yangsan Machinery Corp.,
Daewoo Shipbuilding & Marine Engineering
2005-0033851 Handle folding structure of hand grinder 6 “GR. Mounting
3 Utility model 2003.03.14 308811 Yangsan Machinery Corp. 2002-0035978 Cushion clutch device of air screwdrivers DS-4.5L
4 Utility model 2003.05.14 314398 Yangsan Machinery Corp. 2002-0035882 Chuck combination structure of air tools DG-50L
5 Utility model 2004.08.02 358596 Yangsan Machinery Corp. 2004-0014015 Air edge cutter
6 Utility model 2005.03.02 378245 Yangsan Machinery Corp. 2004-0035379 Air beveling device DAC-6TS
Design
1 Design 2002.12.02 313949 Lee, Munho 2002-0012824 Sticker
2 Design 2004.12.23 371048 Yangsan Machinery Corp. 2004-0009882 Tool holder for cutters DVC-5TS
3 Design 2004.12.23 371047 Yangsan Machinery Corp. 2004-0009883 Tool holder for cutters DVC-5TS
4 Design 2005.04.04 378964 Yangsan Machinery Corp. 2004-0014824 Edge machine DVC-5TS
5 Design 2005.05.20 382524 Yangsan Machinery Corp. 2004-0021718 Tool hole for cutters
6 Design 2005.05.20 382525 Yangsan Machinery Corp. 2004-0021719 Tool hole for cutters TIP CUTTER type
7 Design 2007.09.03. 0461861 Yangsan Machinery Corp. 2007-0006621 Cutter for beveller DAC-4TQ Tool holder
8 Design 2007.09.03. 0461865 Yangsan Machinery Corp. 2007-0006620 Cutter for beveller TIP TIP
Trademark
1 Trademark 2003.07.30 555040 Lee, Munho 2002-0020026 8 trademarks including A/T grinder
2 Trademark 2003.07.30 555041 Lee, Munho 2002-0020027 8 trademarks including A/T grinder
3 Trademark 2003.07.30 555042 Lee, Munho 2002-0020028
List of pending patent and utility model registration
No. Rights Registration
Date
Registration
No.
Owners Application
No.
Designation Designation
1 Utility model 2008.12.21 Yangsan Machinery Corp. 20-2009-0000741 Needle scaler DNH-16
2 Patent 2010.01.27 Yangsan Machinery Corp. 10-2010-0007337 Air Grinder DAG-6SC
3 Patent 2010.09.08 Yangsan Machinery Corp. 10-2010-0087733 Exhaust structure of air grinder DSG-4BC
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