Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spiral Binding Co Inc
Original Assignee
Spiral Binding Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spiral Binding Co IncfiledCriticalSpiral Binding Co Inc
Application grantedgrantedCritical
Publication of FR951698ApublicationCriticalpatent/FR951698A/fr
B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
B42B5/12—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being coils
B42B5/123—Devices for assembling the elements with the stack of sheets
Landscapes
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
FR951698D1941-06-041947-08-07Procédé et machine pour relier les livres
ExpiredFR951698A
(fr)