GERBER COBURN OPTICAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6051091 Method for making ophthalmic lenses by vacuum laminationAug 18, 98Apr 18, 00[B32B]
6011630 System and method for blocking a lensNov 12, 96Jan 04, 00[G02B, G01B]
5858163 Apparatus for making ophthalmic lenses by vacuum laminationMar 22, 96Jan 12, 99[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6875090 Apparatus for finishing optical surfaces, including a pad compensation deviceExpiredSep 13, 01Apr 05, 05[B24B]
6645059 Device for retaining abrasive pad on lap in eyeglass lens making apparatusExpiredDec 01, 99Nov 11, 03[B24B]
6561886 Device for retaining abrasive pad on lap in eyeglass lens making apparatusExpiredDec 19, 00May 13, 03[B24B]
6527632 Lap having a layer conformable to curvatures of optical surfaces on lenses and a method for finishing optical surfacesExpiredDec 01, 99Mar 04, 03[B24B]
6478658 Apparatus for generating lens surfacesExpiredJul 25, 00Nov 12, 02[B24B]
6464559 Device for retaining abrasive pad on lap in eyeglass lens making apparatusExpiredDec 19, 00Oct 15, 02[B24B]
2002/0097,932 Spherical bearingAbandonedOct 31, 01Jul 25, 02[F16C]
2002/0094,757 Compsenation deviceAbandonedOct 31, 01Jul 18, 02[B24B]
6375554 Retaining mechanism for lapping deviceExpiredDec 01, 99Apr 23, 02[B24B]
6326054 Process and machine for coating ophthalmic lensesExpiredApr 04, 00Dec 04, 01[B05D]
6257957 Tactile feedback systemExpiredDec 01, 99Jul 10, 01[B24B]
6111706 Adjustable lens support assemblyExpiredMay 28, 99Aug 29, 00[G02B]
6106366 Lens grinderExpiredOct 29, 98Aug 22, 00[B24B]
6106665 Apparatus for making ophthalmic lenses by vacuum laminationExpiredNov 19, 98Aug 22, 00[B32B]
6080044 Fining/polishing machineExpiredMar 26, 98Jun 27, 00[B24B]
6071176 Gauge for and method of calibrating a lens cutting/grinding machineExpiredOct 29, 98Jun 06, 00[B24B]
5980360 Method and apparatus for performing work operations on a surface of one or more lensesExpiredMay 06, 98Nov 09, 99[B24B]

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