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Swiss patent · CH631578 · Deleted

Register entry

Publication number
CH631578
Application number
CH006359/1976
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 20, 1976
Published
Aug 13, 1982
Granted
Aug 13, 1982
Deleted
May 31, 1988
Reason
Annual fee unpaid
IPC classes
H01M 10/24 (2006.01)
Priority
US A605943 20.08.1975
Filing language
German
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 29, 2024

    Deleted, fee unpaid

    Published in Swissreg on 29.10.2024

  2. Aug 13, 1982

    Granted

    Published in PIDTJ No 15 in 1982

Parties

Inventor

Nirmal K. Gupta

Plymouth/MI, US

Frank A. Ludwig

Southfield/MI, US

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.