Jigs for drilling spectacles

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CPC
B23B2247/02

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2247/00Details of drilling jigs

Current Industry

B23B2247/02Jigs for drilling spectacles

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Patents Grantslast 30 patents

Information Patent Grant
Spectacles lens boring jig positioning device
- Patent number 6,561,738
- Issue date May 13, 2003
- Hoya Corporation
- Hakaru Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill jig for spectacle lens manufacture jig thereof, method of dri...
- Patent number 6,244,792
- Issue date Jun 12, 2001
- Hoya Corporation
- Shigeru Watanabe
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Template for the lens of a pair of glasses
- Patent number 6,110,029
- Issue date Aug 29, 2000
- Wernicke & Co. GmbH
- Lutz Gottschald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Lens drill guide
- Patent number 5,733,077
- Issue date Mar 31, 1998
- The Hilsinger Company LP
- Charles MacIntosh
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Optical lens hole drilling guider
- Publication number 20050025587
- Publication date Feb 3, 2005
- Tony Xin Xiao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR