01
Adhesives for industrial purposes, including contact
adhesives, adhesives to fix grinding and polishing pads and
foils, polishing cloth and felt, as well as diamond pellets
and diamond grinding segments on laps in the optical
production; soldering means and pastes for the soldering of
diamond pellets and diamond grinding segments on grinding
laps; optical cements and adhesives for cementing and fixing
of optical parts on loose and fixed multiple blocks in the
optical production, namely cementing sealing waxes,
colophony cements, wax cements, cementing resins,
ultraviolet cements and ultraviolet adhesives as well as
contact adhesives; foam inhibitors and defoamers for liquid
grinding, polishing, lapping and cooling preparations;
preservatives for the preserving of liquid coolants and
cooling lubricants; solvents for adhesives and adhesive
foils for industrial purposes and for protective lacquers
for protection of particularly finished polished surfaces in
the optical production; chemical liquid cooling preparations
and concentrates; chemical coolants for grinding of optical
parts
07
Machine tools as well as parts thereof; machines for the
processing of workpieces made from hard and brittle
materials, especially optical parts, as well as parts
thereof, including CNC controlled and conventionally
controlled grinding, prism-grinding, radial-grinding,
polishing, lever-polishing and centering machines, automatic
centering machines and processing centers; machines for the
surfacing and/or edging of ophthalmic lenses made from
mineral glass or plastics, as well as parts thereof,
including CNC controlled and conventionally controlled
machines for turning, milling, grinding, polishing and/or
lapping of ophthalmic surfaces and/or the edge of ophthalmic
lenses; machines for plasma etching, ion-beam polishing and
fluid-jet polishing of optical parts as well as parts
thereof; machine-driven tools for all of the aforementioned
machinery as well as parts thereof and accessories for
those, in as far as contained in this class, namely turning
tools with blades from tungsten carbide, PCD, CVD or natural
diamond, milling heads with PCD blades and blades from
tungsten carbide, sintered and electroplated special shape
diamond milling cutters, diamond piano cutters, diamond
radial milling cutters, circular diamond grinding tools,
diamond grinding wheels, diamond piano grinding wheels,
diamond slicing wheels, diamond cup wheels, diamond
centering wheels, diamond chamfering wheels and discs,
diamond hollow drills, diamond grinding segments to cover
flat grinding wheels, diamond pellets with metal or resin
bond of the diamond particles to cover form tools, sintered
and electroplated diamond grinding pads and foils, form
tools for grinding, polishing and lapping processing of
particularly optical parts by means of bound and loose
abrasive, grinding pads, grinding tape and grinding foils
with bound abrasive, polishing base, including polishing
pads, polishing discs, polishing tapes, polishing foils,
polishing cloth and polishing felt as well as polishing
pitch, the latter particularly based on wooden tar resin,
fatty acids, phenols and resin acids; workpieces chucks
(parts of machines) for all of the aforementioned machinery
as well as parts thereof, including collet chucks and
workpiece holders with membranes; facilities essentially
consisting of machinery, apparatuses and devices for
semi-automatic and automatic application of protective foils
and lacquers on particularly semi-finished optical parts, as
well as parts thereof, the aforementioned apparatuses and
devices in as far as contained in this class; facilities
essentially consisting of machinery and devices for the
blocking of semi-finished optical parts, particularly
semi-finished ophthalmic blanks, for further processing
thereof, as well as parts thereof, the aforementioned
devices in as far as contained in this class; blocking
pieces (parts of machines) from aluminium alloys or plastics
and blocking rings (parts of machines) from stainless steel
as well as attachment, piano and prism rings (parts of
machines) for the blocking of semi-finished optical parts,
particularly semi-finished ophthalmic blanks, for further
processing thereof; circulation and supplying facilities
essentially consisting of circulation and supplying machines
and apparatuses for liquid grinding, polishing, lapping,
cooling and lubricating materials as well as parts thereof,
the aforementioned apparatuses in as far as contained in
this class; facilities essentially consisting of machinery,
apparatuses and devices for mixing, preparing and filtering
of liquid grinding, polishing, lapping, cooling and
lubricating materials as well as parts thereof, including
centrifuges and band filter devices, the aforementioned
apparatuses and devices in as far as contained in this
class; filter papers, non-woven filter materials, and filter
cloth, as parts of machines, for filtering of particles from
liquid coolants and cooling lubricants; facilities
essentially consisting of apparatuses and devices for
deblocking of optical parts, particularly spectacle lenses,
as well as parts thereof, the aforementioned apparatuses and
devices in as far as contained in this class; facilities
essentially consisting of machinery, apparatuses and devices
for preliminary cleaning of semi-finished optical parts, the
aforementioned apparatuses and devices in as far as
contained in this class; facilities essentially consisting
of machinery, apparatuses and devices for ultrasonic
cleaning of parts, particularly optical parts like
ophthalmic lenses, as well as parts thereof, the
aforementioned apparatuses and devices in as far as
contained in this class; facilities essentially consisting
of machinery, apparatuses and devices for etching of soiled
substrate carriers, the aforementioned apparatuses and
devices in as far as contained in this class; facilities
essentially consisting of machinery and apparatuses for the
refinement and coating of optical parts, the aforementioned
apparatuses in as far as contained in this class; facilities
essentially consisting of machinery and apparatuses for
tinting of plastic lenses, the aforementioned apparatuses in
as far as contained in this class; high vacuum coating
facilities essentially consisting of machinery, apparatuses
and devices for the coating of spectacle lenses, optical
lenses and optical parts as well as other articles,
including high vacuum coating facilities for the thermal
coating by means of electron beam evaporation sources and
thermal evaporation sources, with or without ion or plasma
support, the aforementioned apparatuses and devices in as
far as contained in this class; sputtering facilities of all
kinds, essentially consisting of machinery, apparatuses and
devices for the sputtering coating of articles, magnetrons
of all kinds, the aforementioned apparatuses and devices in
as far as contained in this class; CVD and PICVD coating
facilities of all kinds, essentially consisting of
machinery, apparatuses and devices for the CVD coating
(chemical vapour deposition) and PICVD coating (plasma
impulse chemical vapour deposition) of articles, with or
without ion support, the aforementioned apparatuses and
devices in as far as contained in this class; facilities
essentially consisting of machinery, apparatuses and devices
for applying hydrophobic layers, with or without vacuum, the
aforementioned apparatuses and devices in as far as
contained in this class; substrate coating (lacquering)
facilities of all kinds, essentially consisting of
machinery, apparatuses and devices for applying hard
coatings on substrates, the aforementioned apparatuses and
devices in as far as contained in this class;
electromagnetically or pneumatically operated automation,
handling and loading devices for all of the aforementioned
facilities, machinery, apparatuses and devices, as well as
parts thereof, including devices with swivel arm robots,
suction devices, belt conveyors and/or tray magazines and
devices for carrying substrates; workpiece holder (machine
parts) for clamping of optical lenses; air compressors;
sandblasting devices; high pressure steam cleaner
09
Laser centering devices for checking, aligning and cementing
of optical parts; devices for measuring the intensity of
ultraviolet radiation; dosing devices and dispensers for
liquids and paste-like media, particularly optical cements
and adhesives; devices and instruments for measuring liquid
grinding, polishing, lapping and cooling as well as
lubricating materials regarding temperature, pH value,
electrical conductivity, density, concentration and/or
suspension behaviour as well as parts thereof, including
aerometers, refractometers, thermometers and measuring
devices for the pH value; machinery, devices and instruments
for measuring and checking optical components, particularly
precision optical lenses and ophthalmic lenses, as well as
parts thereof, including aspheric measuring machines,
topography measuring devices, interferometers, spherometer
rings with gauges, measuring bars for the measurement of
planity, spherometers and torometers for convex and concave
surface measurement, center-thickness measuring devices for
finished and blocked lenses, lensometers and measuring
magnifiers; spectral-photometer; test glasses for
determining the fringe defect and for checking of workpiece
surfaces of lenses, mirrors, prisms and other optical
elements; optical lenses, primarily made of glass and
plastics, also for ultraviolet- and infrared-applications,
especially vacuum-coated ophthalmic lenses and precision
optical lenses; devices for the detection of drilled holes
and for obtaining the form data of ophthalmic lenses for
rimless spectacles as well as parts thereof; devices for
detecting the geometrical shape of spectacle frames as well
as parts thereof; computer software and computer hardware
for the calculation of processing data for optical parts,
particularly ophthalmic lenses, for the administration and
the transfer of production data to the processing machines
as well as for the surveillance and control of the
manufacturing processes; machinery, apparatuses and devices
for temperature controlling as well as parts thereof;
devices for measuring the pressure at bladder chucks of
grinding and polishing machines; vacuum-leak detectors;
substrate test and inspection devices; work benches and
cabinets for clean rooms as special furniture for
laboratories