Formwork element in bricksize
CA 1215851 A · Owner: Bruer, Manfred · Inventors: Bruer, Manfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
SUMMARY, The formwork element of brick size is intended to form horizontal wall projections on which e.g. an outer clinker masonry can be bricked up. The formwork element comprises an inner wall (10), an outer wall (12) connected therewith via stems (42,44,46) and an outwardly projecting formwork part (14). The cavity of the latter, via one or several breaks (24,26) provided in the outer wall (12),is in communication with the interspace between the latter and the inner wall (10). In order to adjust the load bearing part of the inner wall (10) to the part (28,30,32) of reduced load-bearing capacity of outer wall (12) and to avoid a sloping position of the wall, inner wall (10) at least on …
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 December 30, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 30, 2003.
- 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.