Method for loading electron tubes in packages
CA 1237398 A · Owner: Rca Corporation · Inventors: Soltus, Michael; Reese, James G. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for loading and packaging electron tubes comprises (a) providing a base platform having a radial array of nests, each adapted for receiving a tube (b), positioning the platform with an empty one of the nests in a prescribed position, (c) loading a tube into the nest (d) rotating the platform about a center to position another empty nest in the prescribed position (e) loading, another tube into the other nest (f) repeating steps (d), and (e) until all of the nests are filled (g) providing a, cover platform having recesses therein substantially complementary to the nests in the base platform and (h), positioning the cover platform over the loaded tubes with less than half the height …
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 31, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 31, 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.
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.