Extract from the Register of European Patents

EP Citations: EP0657675

Cited inSearch
Type:Patent literature
Publication No.:US1804725  [A]
 (WALKER WARD C) [A] 1,10,11 * figures 3,4 *;
Type:Patent literature
Publication No.:GB1416877  [A]
 (CARR FASTENER CO LTD) [A] 1,8-11,18 * figure 2 *;
Type:Patent literature
Publication No.:US4688337  [XA]
 (DILLNER JAMES [US], et al) [X] 1-4 * column 2, line 65 - column 3, line 4; figures 1,3,4 * [A] 5-7,10,15-17;
Type:Patent literature
Publication No.:US4881760  [XA]
 (RUNKLES RICHARD R [US], et al) [X] 1,3-5 * figures 1,6-8 * [A] 2,6,7,10;
Type:Patent literature
Publication No.:US5230126  [DA]
 (OETIKER HANS [CH]) [DA] 1,12-14* figures 1-3 *