DE9200552U1 - Lupe - Google Patents

Lupe

Info

Publication number
DE9200552U1
DE9200552U1 DE9200552U DE9200552U DE9200552U1 DE 9200552 U1 DE9200552 U1 DE 9200552U1 DE 9200552 U DE9200552 U DE 9200552U DE 9200552 U DE9200552 U DE 9200552U DE 9200552 U1 DE9200552 U1 DE 9200552U1
Authority
DE
Germany
Prior art keywords
magnifying glass
card
available
telephone
fresnel lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE9200552U
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHNEIDER BRUNO P 2300 KIEL DE
Original Assignee
SCHNEIDER BRUNO P 2300 KIEL DE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCHNEIDER BRUNO P 2300 KIEL DE filed Critical SCHNEIDER BRUNO P 2300 KIEL DE
Priority to DE9200552U priority Critical patent/DE9200552U1/de
Publication of DE9200552U1 publication Critical patent/DE9200552U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
    • G06K19/041—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lenses (AREA)
DE9200552U 1992-01-18 1992-01-18 Lupe Expired - Lifetime DE9200552U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9200552U DE9200552U1 (de) 1992-01-18 1992-01-18 Lupe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9200552U DE9200552U1 (de) 1992-01-18 1992-01-18 Lupe

Publications (1)

Publication Number Publication Date
DE9200552U1 true DE9200552U1 (de) 1992-04-09

Family

ID=6875144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9200552U Expired - Lifetime DE9200552U1 (de) 1992-01-18 1992-01-18 Lupe

Country Status (1)

Country Link
DE (1) DE9200552U1 (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626085A1 (en) * 1992-02-12 1994-11-30 FINKELSTEIN, Alan Credit card with magnifying lens
US5608203A (en) * 1992-02-12 1997-03-04 Finkelstein; Alan Credit card with magnifying lens
US5856661A (en) * 1993-02-12 1999-01-05 Universal Magnifier Llc Credit card with magnifying lens formed with a radiation-curable resin
EP1345196A1 (en) * 2002-03-15 2003-09-17 Federico Cuesta Gonzalez-Mataix Advertising card with magnifying lens
DE102007052009B3 (de) * 2007-10-27 2008-12-04 Hochschule Bremerhaven Sicherheitssystem mit einem integrierten mikrooptischen Vergrößerungssystem

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626085A1 (en) * 1992-02-12 1994-11-30 FINKELSTEIN, Alan Credit card with magnifying lens
EP0626085A4 (en) * 1992-02-12 1995-02-22 Alan Finkelstein MAGNIFICENT LENS CREDIT CARD.
US5608203A (en) * 1992-02-12 1997-03-04 Finkelstein; Alan Credit card with magnifying lens
US5856661A (en) * 1993-02-12 1999-01-05 Universal Magnifier Llc Credit card with magnifying lens formed with a radiation-curable resin
EP1345196A1 (en) * 2002-03-15 2003-09-17 Federico Cuesta Gonzalez-Mataix Advertising card with magnifying lens
DE102007052009B3 (de) * 2007-10-27 2008-12-04 Hochschule Bremerhaven Sicherheitssystem mit einem integrierten mikrooptischen Vergrößerungssystem

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