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CH534396A - Einrichtung zum maschinellen Ablesen von auf Kreditkarten erhaben eingeprägten Schriftzeichen - Google Patents

Einrichtung zum maschinellen Ablesen von auf Kreditkarten erhaben eingeprägten Schriftzeichen

Info

Publication number
CH534396A
CH534396A CH746472A CH746472A CH534396A CH 534396 A CH534396 A CH 534396A CH 746472 A CH746472 A CH 746472A CH 746472 A CH746472 A CH 746472A CH 534396 A CH534396 A CH 534396A
Authority
CH
Switzerland
Prior art keywords
credit cards
machine reading
characters embossed
embossed
characters
Prior art date
Application number
CH746472A
Other languages
English (en)
Inventor
M Booth William
E Westrick Robert
Original Assignee
Bennett Pump Inc
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 Bennett Pump Inc filed Critical Bennett Pump Inc
Publication of CH534396A publication Critical patent/CH534396A/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/06—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means which conduct current when a mark is sensed or absent, e.g. contact brush for a conductive mark

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
CH746472A 1971-05-26 1972-05-19 Einrichtung zum maschinellen Ablesen von auf Kreditkarten erhaben eingeprägten Schriftzeichen CH534396A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14709871A 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
CH534396A true CH534396A (de) 1973-02-28

Family

ID=22520284

Family Applications (1)

Application Number Title Priority Date Filing Date
CH746472A CH534396A (de) 1971-05-26 1972-05-19 Einrichtung zum maschinellen Ablesen von auf Kreditkarten erhaben eingeprägten Schriftzeichen

Country Status (4)

Country Link
US (1) US3708654A (de)
CA (1) CA943252A (de)
CH (1) CH534396A (de)
IT (1) IT954951B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831119A (en) * 1972-12-14 1974-08-20 Electronic Memories & Magnetic Credit card and reader apparatus
US3900717A (en) * 1973-12-18 1975-08-19 Rca Corp Apparatus for scanning raised indicia
US3917925A (en) * 1974-05-10 1975-11-04 Rca Corp Embossed character reader

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299298A (en) * 1963-11-29 1967-01-17 Cincinnati Time Recorder Co Embossed card reading device
US3308253A (en) * 1965-03-25 1967-03-07 Ibm Diaphragm switch having a diaphragm supported on an incompressible layer and an elastomer overlaying the diaphragm
US3576407A (en) * 1966-03-14 1971-04-27 Morris Lavine Time control system and method for producing television, radio and video tape programs and for other uses
US3463890A (en) * 1966-08-01 1969-08-26 Cincinnati Time Recorder Co Card reading device having selectively operable platen
US3617666A (en) * 1970-04-30 1971-11-02 Data Appliance Corp Pressure-operated layered electrical switch and switch array

Also Published As

Publication number Publication date
IT954951B (it) 1973-09-15
CA943252A (en) 1974-03-05
US3708654A (en) 1973-01-02

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Legal Events

Date Code Title Description
PL Patent ceased