EP 1916076 A1 20080430 - Coating for stationery cutting implements
Title (en)
Coating for stationery cutting implements
Title (de)
Beschichtung für Papierschneidegeräte
Title (fr)
Revêtement pour accessoires de découpe de papeterie
Publication
Application
Priority
- EP 02782295 A 20021113
- US 33857501 P 20011113
Abstract (en)
A cutting implement having a pair of cutting blades and a coating is provided. The coating has titanium chromium nitride and provides the cutting blades with a satin silver appearance. In some embodiments, the titanium chromium nitride coating has a thickness in a range between about 0.3 microns and 0.5 microns, a surface roughness in a range of about 15 to 25 10 -6 inch/inch, and a hardness in a range of about 5.7 to about 9.1 gigapascals
IPC 8 full level
B26B 13/00 (2006.01); B26B 25/00 (2006.01); B26D 1/00 (2006.01); C23C 14/06 (2006.01); C23C 30/00 (2006.01); B26D 1/04 (2006.01); B26D 1/18 (2006.01); B26D 1/20 (2006.01); B26D 1/30 (2006.01)
CPC (source: EP)
B26B 13/00 (2013.01); B26B 25/007 (2013.01); B26D 1/0006 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); B26D 1/045 (2013.01); B26D 1/185 (2013.01); B26D 1/205 (2013.01); B26D 1/30 (2013.01); B26D 2001/002 (2013.01)
Citation (applicant)
- US 42158102 P 20021028
- US 39294202 P 20020701
Citation (search report)
- [A] US 5301431 A 19940412 - CERA JONEL [US]
- [A] DE 3447962 A1 19851121 - FRITZ BRACHT GMBH & CO KG [DE], et al
- [A] US 5528833 A 19960625 - SAKUMA SHUJI [JP]
- [A] US 5152774 A 19921006 - SCHROEDER WILLIAM A [US]
- [A] US 4981756 A 19910101 - RHANDHAWA HARBHAJAN S [US]
- [A] US 4436830 A 19840313 - ANDREEV ANATOLY A [SU], et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08000011 A 20021113