Canadian application, no grantCanada
Adhesive spreader
CA 2024504 A1 · Owner: Kruse, Robert · Inventors: Reading, James; Kruse, Robert
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
73545-2 SDB:hmb, ABSTRACT, This invention provides a tool for dispensing and applying viscous material such as tar and adhesives. The tool can be disassembled for cleaning and reassembled for subsequent use.
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
- Filed August 31, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 31, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 31, 2012.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 31, 1990
GrantedNo grant recorded
Term endedAugust 31, 2010
Patent numberCA 2024504 A1
Classification (IPC)B05C17/00
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.