TREA

of frames for spectacles

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Industry

  • CPC
  • B21F45/002
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21FWORKING OR PROCESSING OF METAL WIRE B21F45/00Wire-working in the manufacture of other particular articles

Current Industry

B21F45/002of frames for spectacles
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wearable item, hinge arrangement for wearable item and method of ma...
    • Patent number 11,209,668
    • Issue date Dec 28, 2021
    • WIRES GLASSES LTD
    • Yair Neuman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacturing method for spectacles
    • Patent number 6,378,181
    • Issue date Apr 30, 2002
    • Giuseppe Cargnel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Base curve bender
    • Patent number 5,685,186
    • Issue date Nov 11, 1997
    • Bausch & Lomb Incorporated
    • Rory L. Christian Flemmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Eyewire inspection station
    • Patent number 5,608,454
    • Issue date Mar 4, 1997
    • Bausch & Lomb Incorporated
    • Rory L. C. Flemmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Three dimensional eyewinder method
    • Patent number 5,564,170
    • Issue date Oct 15, 1996
    • Bausch & Lomb Incorporated
    • Rory L. C. Flemmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Three-dimensional eyewinder apparatus
    • Patent number 5,479,683
    • Issue date Jan 2, 1996
    • Bausch & Lomb Incorporated
    • Rory L. C. Flemmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3721275
    • Patent number 3,721,275
    • Issue date Mar 20, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3673844
    • Patent number 3,673,844
    • Issue date Jul 4, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2921361
    • Patent number 2,921,361
    • Issue date Jan 19, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2688346
    • Patent number 2,688,346
    • Issue date Sep 7, 1954
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2564210
    • Patent number 2,564,210
    • Issue date Aug 14, 1951
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1406053
    • Patent number 1,406,053
    • Issue date Feb 7, 1922
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents