Composition photochromique

Patent europeic · EP0134633 · Stritgà

Inscripziun en il register

Numer da publicaziun
EP0134633
Numer da la dumonda
EP84304153
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
20-06-1984
Publitgà
20-03-1985
Concedì
08-06-1988
Stritgà
30-06-1988
Motiv
Taxa annuala betg pajada
Classas IPC
G03C 1/72 (2006.01)
Prioritad
US A 521309 08.08.1983
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 25-10-2024

    Stritgà, taxa betg pajada

    Published in Swissreg on 25.10.2024

  2. 15-07-1988

    Concedì

    Published in PIDTJ No 13 in 1988

Partidas

Possessur

American Optical Corporation

14 Mechanic Street, Southbridge/MA, US

Represchentant

Patentanwälte Schaad, Balass & Partner

Dufourstrasse 101 Postfach, 8034 Zürich

Inventur

Chu, Nori Y. C.

Shrewbury Massachusetts 01545, US

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.