Telephone device
CA 1257726 A · Owner: Siemens Aktiengesellschaft · Inventors: Blochl, Franz; Reuschel, Jurgen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Fig. 2, A TELEPHONE DEVICE, A telephone device (1) having at least one cradle (2) for the handset and arranged in a stationary housing. In the region of the cradle (2) a filler body (5) is removably secured which for the, table-top use of the telephone device (1) is flush with the cradle, (2), whereas for the use of the telephone device (1) as a wall-mounted device a portion (10) which is integrally formed with the filler body projects beyond the contour of the cradle (2). The filler body (5) is secured in such manner that the subscriber can easily convert the filler body between the two positions.
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 July 18, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 18, 2006.
- 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.