Fotographische Silberhalogenidemulsionen

Swiss patent · CH623142 · Deleted

Register entry

Publication number
CH623142
Application number
CH014895/1976
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Nov 26, 1976
Published
May 15, 1981
Granted
May 15, 1981
Deleted
Nov 30, 1982
Reason
Annual fee unpaid
IPC classes
G03C 1/04 (2006.01)
Priority
US A639075 09.12.1975
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. May 15, 1981

    Granted

    Published in PIDTJ No 9 in 1981

Parties

Holder

GAF Corporation

140 West 51st Street, New York/NY, US

Agent

Ritscher & Seifert Patentanwälte VSP

Kreuzstrasse 82, 8032 Zürich

Inventor

Joseph Asher Sprung

Binghamton/NY, US

Theodore Panasik

Vestal/NY, US

James Joseph Holmes

Endicott/NY, 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.