Shaped charge carrier assembly
CA 1236770 A · Owner: Halliburton Company · Inventors: Behling, William C.; Regalbuto, John A.; Mayes, Philip W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shaped charge case comprising a unitary body having an interior cavity, a substantially open forward end in communication with the interior cavity and an outer surface including a first grooved portion. The case has a first shoulder which extends radially outward therefrom beyond the first grooved portion and a rearward end which extends from and is of lesser diameter than the first grooved portion.
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 May 17, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 17, 2005.
- 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.