BRIOT INTERNATIONAL
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 23, 2009 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 145 Total Citation Count
- Apr 11, 1985 Earliest Filing
- 15 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0104,848 Calibration tool and a grinder machine including such a toolAbandonedMay 04, 06Apr 23, 09[B24B, G01B]
6315642 Method and apparatus for the tracing of spectacle frames, and corresponding grinding machineExpiredApr 13, 00Nov 13, 01[B24B]
5951381 Grinding wheel for ophthalmic glasses and corresponding grinding machineExpiredJul 22, 97Sep 14, 99[B24B]
5161333 Device for recalibrating a machine for grinding ophthalmic glassesExpiredMar 20, 90Nov 10, 92[B24B]
5022187 Device for regulating the grinding weight for an ophthalmic glass grinding machineExpiredAug 17, 90Jun 11, 91[B24B]
4978254 Tool for machining and bevelling polycarbonate ophthalmic glasses lenses using a standard grinding machineExpiredJul 31, 89Dec 18, 90[B26D]
4910925 Device for reducing splashing of liquid in a grinding machineExpiredMay 22, 89Mar 27, 90[B24B]
4790643 Apparatus for detecting and treating troubles with binocular visionExpiredMar 10, 87Dec 13, 88[G02C]
4737918 Apparatus for centering and placing an adapter on an optical lens blank and for controlling a grinderExpiredJun 04, 86Apr 12, 88[B24B, G05B]
4667444 Control device for lifting-up and translating the carriage of a machine for edge trimming and beveling spectacle glassesExpiredApr 11, 85May 26, 87[B24B]
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