Radially constructed cruciform parachute
CA 1323021 C · Owner: Pioneer Aerospace Corporation · Inventors: Reuter, James D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved cruciform parachute being radially constructing having a canopy which is hemispherically-shaped with an apex at the uppermost portion thereof. A plurality of panels extend vertically from adjacent the apex to a lower canopy edge. Each panel includes an upper panel section and a lower panel section with an intermediate edge therebetween. A plurality of open sections are defined by the lower panel sections of certain of the panel members in order to define a plurality of gores. These gores are diametrically opposite from other similarly shaped gores with each cruciform parachute having four such gores. Each gore is preferably defined by two adjacent panel members having lower …
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 October 12, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 12, 2010.
- 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.