Method and means for manufacturing a modular railway car
CA 1115127 A · Owner: Budd Company (The) · Inventors: Bauer, Horace P.; Mcqueston, James C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A modular railway car comprises components adapted to be built in different lengths to form different lengths of cars without major changes in the overall design. Side frames include sections each including one of a plurality of uniformly spaced windows. The floor and roof include uniformly spaced transverse beams, with a predetermined number of the beams corresponding to the section length between the windows.
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 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 1998.
- 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.