EP 0220362 A1 19870506 - Knives.
Title (en)
Knives.
Title (de)
Messer.
Title (fr)
Couteaux.
Publication
Application
Priority
GB 8525762 A 19851018
Abstract (en)
The invention relates to knives and in particular to knives of the type of construction described and claimed in British Patent No 2108887, where the blade has a V-shaped cutting edge centrally located on a parallel sided blank with the edge flat ground to one side and ground with formulations such as serrations or serrations and scallops. The object of the invention is to improve such knives by increasing the strength at the cutting edge, which objective is met by a construction where along that side of the V-shaped cutting edge provided with formulations a number of interruptions are provided in spaced relationship along the length of the cutting edge. The interruptions can take the form of areas free from formulations or can take the form of single large serrations spaced along the length of the cutting edge.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B26B 9/02 (2013.01)
Citation (search report)
- US 2059414 A 19361103 - TAYLOR WILLIAM P
- GB 257465 A 19260902 - JOHN THOMAS GILLOTT
- GB 2108887 A 19830525 - WESTALL RICHARDSON LIMITED
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0220362 A1 19870506; EP 0220362 B1 19890802; AT E45118 T1 19890815; AU 5577586 A 19870430; AU 576292 B2 19880818; BR 8603563 A 19870602; CA 1276441 C 19901120; DE 3664743 D1 19890907; DK 163348 B 19920224; DK 163348 C 19920713; DK 498986 A 19870419; DK 498986 D0 19861017; ES 296354 U 19870816; ES 296354 Y 19880316; ES 296355 U 19870816; ES 296355 Y 19880316; ES 296356 U 19870816; ES 296356 Y 19880316; ES 296608 U 19871201; ES 296608 Y 19880516; FI 861657 A0 19860418; FI 861657 A 19870419; GB 8525762 D0 19851120; HK 30790 A 19900427; JP S6294189 A 19870430; NO 170797 B 19920831; NO 170797 C 19921209; NO 864164 D0 19861017; NO 864164 L 19870421; PT 82925 A 19860801; PT 82925 B 19920731
DOCDB simple family (application)
EP 86104733 A 19860407; AT 86104733 T 19860407; AU 5577586 A 19860409; BR 8603563 A 19860728; CA 506717 A 19860415; DE 3664743 T 19860407; DK 498986 A 19861017; ES 296354 U 19870316; ES 296355 U 19870316; ES 296356 U 19870316; ES 296608 U 19860429; FI 861657 A 19860418; GB 8525762 A 19851018; HK 30790 A 19900419; JP 12389486 A 19860530; NO 864164 A 19861017; PT 8292586 A 19860704