Enp blanket seal
CA 1307156 C · Owner: Bell, Bernard C. · Inventors: Lange, David V.; Bell, Bernard C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sealing apparatus is disclosed for sealing a movable blanket which extends through an extended nip defined by first and second cooperating press members. The apparatus seals the blanket relative to and between, a first and second end of the first press member. The apparatus includes a first rotatable head which is disposed adjacent to the first end of the first press member. The first head is coaxial relative to the first press member and a second rotatable head is disposed adjacent to the second end of the first press member. The second head is coaxial relative to the first head and the first press member respectively. A first annular seal is disposed between the blanket and the first …
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 September 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 8, 2009.
- 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.