JPS5583015A - Magnifier sheet - Google Patents

Magnifier sheet

Info

Publication number
JPS5583015A
JPS5583015A JP15662778A JP15662778A JPS5583015A JP S5583015 A JPS5583015 A JP S5583015A JP 15662778 A JP15662778 A JP 15662778A JP 15662778 A JP15662778 A JP 15662778A JP S5583015 A JPS5583015 A JP S5583015A
Authority
JP
Japan
Prior art keywords
lens part
grooves
center
sheet
magnifier
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.)
Pending
Application number
JP15662778A
Other languages
English (en)
Inventor
Shiro Goto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15662778A priority Critical patent/JPS5583015A/ja
Publication of JPS5583015A publication Critical patent/JPS5583015A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP15662778A 1978-12-18 1978-12-18 Magnifier sheet Pending JPS5583015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15662778A JPS5583015A (en) 1978-12-18 1978-12-18 Magnifier sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15662778A JPS5583015A (en) 1978-12-18 1978-12-18 Magnifier sheet

Publications (1)

Publication Number Publication Date
JPS5583015A true JPS5583015A (en) 1980-06-23

Family

ID=15631824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15662778A Pending JPS5583015A (en) 1978-12-18 1978-12-18 Magnifier sheet

Country Status (1)

Country Link
JP (1) JPS5583015A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457585A (en) * 1981-08-31 1984-07-03 Ducorday Gerard M Magnifier reader
US5369527A (en) * 1992-12-03 1994-11-29 Mccracken; Robert Melanoma detection device
US5434405A (en) * 1992-02-12 1995-07-18 Finkelstein; Alan Credit card with a fresnel magnifying lens formed in a section of the transparent core
US5608203A (en) * 1992-02-12 1997-03-04 Finkelstein; Alan Credit card with magnifying lens
US6176430B1 (en) 1992-02-12 2001-01-23 Lenscard U.S. Llc Method for making a wallet card with an integral magnifying lens
US6769618B1 (en) 1992-02-12 2004-08-03 Lenscard U.S., Llc Wallet card with a magnifying lens and light
US6817532B2 (en) 1992-02-12 2004-11-16 Lenscard U.S., Llc Wallet card with built-in light

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457585A (en) * 1981-08-31 1984-07-03 Ducorday Gerard M Magnifier reader
US5434405A (en) * 1992-02-12 1995-07-18 Finkelstein; Alan Credit card with a fresnel magnifying lens formed in a section of the transparent core
US5608203A (en) * 1992-02-12 1997-03-04 Finkelstein; Alan Credit card with magnifying lens
US6176430B1 (en) 1992-02-12 2001-01-23 Lenscard U.S. Llc Method for making a wallet card with an integral magnifying lens
US6769618B1 (en) 1992-02-12 2004-08-03 Lenscard U.S., Llc Wallet card with a magnifying lens and light
US6817532B2 (en) 1992-02-12 2004-11-16 Lenscard U.S., Llc Wallet card with built-in light
US5369527A (en) * 1992-12-03 1994-11-29 Mccracken; Robert Melanoma detection device
US6902116B2 (en) 2002-06-11 2005-06-07 Innovative Card Technologies, Inc. Method for making a financial transaction card with embedded electronic circuitry

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