Polyimidverbundstoffstrukturen

Swiss patent · CH574325 · Deleted

Register entry

Publication number
CH574325
Application number
CH007335/1972
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 17, 1972
Published
Feb 27, 1976
Granted
Feb 29, 1976
Deleted
May 31, 1979
Reason
Annual fee unpaid
IPC classes
B32B 27/28 (2006.01)
Priority
US A144338 17.05.1971
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. Feb 27, 1976

    Granted

    Published in PIDTJ No 4 in 1976

Parties

Holder

E.I. Du Pont de Nemours & Company

E.I. du Pont de Nemours & Company

1007 Market Street, Wilmington/DE, US

Inventor

Hugh Harper Gibbs

Wilmington/Del., 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.