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The International trademark JT optical engine was filed as Word mark on 12/13/2007 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 977860 |
| Register number | 30738827.1/09 |
| Countries | 
|
| Base trademark |
No. 307 38 827.1/09,
October 24, 2007
|
| Application date | December 13, 2007 |
| Expiration date | December 13, 2017 |
Trademark owner
Prüssingstraße 41
07745 Jena
DE
07745 Jena
DE
Trademark representatives
Gropiusplatz 10
70563 Stuttgart
DE
goods and services
09
Lasers not for medical purposes, in particular fibre lasers;
optical amplifiers, in particular fibre amplifiers; laser
devices; parts and accessories for the aforementioned goods
(included in this class); light sources in the form of pump
energy sources for lasers of the aforementioned type, in
particular laser diodes; control devices for lasers of the
aforementioned type, coolers being parts of lasers of the
aforementioned type; glass fibre optic components,
subsystems for optical fibres, namely combinations of
individual fibres, fibre bundles, fibres having fibre
connectors and/or mechanical connectors, fibres having a
coating or being embedded in a housing, fibres coupled to
laser diodes, fibres coupled to optical, opto-electronic,
magneto-optical and/or mechanical components; laser arrays,
transmitters and receivers for signals (included in this
class); light guides, in particular fibre-optic light
guides; optical lenses, optical mirrors, optical beam
splitters, optical filters; signal filters, multiplexers,
demultiplexers, interleavers, optical components for
compensating for differences in refraction characteristics
of light of various wavelengths (dispersion compensators);
laser glasses, core glasses for fibre-optic light guides,
beam protection glasses; fibre-optic components for light
transmission in industrial applications, medical
applications and signal technology; scientific, optical,
measuring apparatus and instruments; measuring devices,
programmable control systems for machines and lasers;
sensors, detectors, electrical and electronic devices for
controlling, including remotely controlling, machines and
lasers; integrated circuits, printed circuit boards;
apparatus and instruments for conducting, switching,
transforming, accumulating, regulating or controlling
electricity; electrical (included in this class),
electronic, optical, fibre-optic, opto-electronic and
electro technical devices, apparatus and instruments;
current transformers including DC, MF, RF, HF and VHF
generators, in particular for operating lasers
10
Lasers for medical purposes; parts and accessories for the
aforementioned goods (included in this class)
40
Custom assembling of fibre optical products, including
lasers and amplifiers, according to individual customer
demands
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| June 23, 2018 | 2018/25 Gaz | Deletion | |
| September 28, 2009 | 2009/40 Gaz | EM | Rejection |
| September 2, 2009 | 2009/39 Gaz | CN | Rejection |
| December 13, 2007 | 2008/41 Gaz | DE | Registration |
ID: 14977860