Bypass clincher for stitching machine
CA 1267501 C · Owner: Interlake, Inc. · Inventors: Hagemann, Casper W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Bypass clinching mechanism (50) for a stitching machine (10) which drives a generally U-shaped staple (30) through associated work, includes a housing (70 51) pivotally mount-, ing a pair of clinching members (80) which are inclined with respect to the plane of the staple bight portion (31) the, housing defining voids (99) respectively adjacent to the clinching members to receive the excess leg lengths during clinching. A separator plate (65) is disposed between the clinching members and prevents a staple leg from entering the void (99) for the opposite clinching member during the clinching operation. Guide surfaces (68 75; 63, 67) on the, housing and separator plate guide the staple legs …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted April 10, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 10, 2007.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.