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Swiss patent · CH639618 · Deleted

Register entry

Publication number
CH639618
Application number
CH007120/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Aug 2, 1979
Published
Nov 30, 1983
Granted
Nov 30, 1983
Deleted
Aug 31, 1996
Reason
Annual fee unpaid
IPC classes
B65D 25/08 (2006.01)
B65D 81/32 (2006.01)
A61C 5/06 (2006.01)
A61K 6/04 (2006.01)
Priority
US A930343 02.08.1978
US A933015 14.08.1978
US A041756 25.05.1979
Filing language
German
Source
Swissreg

History

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

  1. Apr 15, 1997

    Deleted, fee unpaid

    Published in PIDTJ No 7 in 1997

  2. Nov 30, 1983

    Granted

    Published in PIDTJ No 22 in 1983

Parties

Holder

Dentsply Research and Development Corporation

Lakeview and Clarke Avenue, Milford/DE, US

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Alan J. Perfect

Allentown/NJ, US

Edward Weissenburger

Mercerville/NJ, 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.