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The International trademark Optisit was filed as Figurative mark on 09/30/1961 at the World Intellectual Property Organization.
| Trademark form | Figurative mark |
| File reference | 247871A |
| Register number | 742965 |
| Countries | 
|
| Base trademark |
No. 742 965,
November 28, 1960
|
| Application date | September 30, 1961 |
| Expiration date | September 30, 2031 |
Trademark owner
Richtistrasse 7
8304 Wallisellen
CH
8304 Wallisellen
CH
Trademark representatives
Kranhaus 1,
Im Zollhafen 18
DE
goods and services
01
Chemical products for use in industry (except those for use
as adjuvants for the textile and leather industry and as
additives for concrete and mortar), industrial chemicals for
use as auxiliary agents in the textile and leather
industries, water-softening preparations, raw materials for
the production of laundry substances, preparations for
impregnating paper and textiles, and for use as fireproofing
preparations, priming agents, preparations for impregnating
leather
03
Raw materials for making laundry substances, soaps (except
for medicated soap), bleaching soda, materials for laundry
use, rinsing, soaking and brightening products for laundry
use, dyes for laundry use, laundry starch, stain removing
substances, washing, polishing and cleaning products (except
for leather), scouring substances, materials for dishwashing
purposes, chemicals for grease removing, de-oiling and
cleaning machines, porcelain, glass, plastic materials and
textiles
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| September 30, 2021 | 2021/39 Gaz | Extension | |
| September 30, 2011 | 2011/40 Gaz | Extension |
ID: 99991424787165