GB294724A - Improvements in cards and the like for classificatory systems - Google Patents

Improvements in cards and the like for classificatory systems

Info

Publication number
GB294724A
GB294724A GB1303027A GB1303027A GB294724A GB 294724 A GB294724 A GB 294724A GB 1303027 A GB1303027 A GB 1303027A GB 1303027 A GB1303027 A GB 1303027A GB 294724 A GB294724 A GB 294724A
Authority
GB
United Kingdom
Prior art keywords
rows
holes
cards
card
edge
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
Application number
GB1303027A
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 GB1303027A priority Critical patent/GB294724A/en
Publication of GB294724A publication Critical patent/GB294724A/en
Expired 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
    • 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
    • G06K19/063—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 the carrier being marginally punched or notched, e.g. having elongated slots

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Sorting Of Articles (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

294,724. Perkins, A. May 14, 1927. Statistical apparatus; sorting cards. - Perforated statistical cards adapted to be sorted manually by segregating rods and similar devices have several rows. a, b, c of holes adjacent the edge of the card, these rows being so placed that if a hole, in say row c, is slotted out to the edge of the card this slot includes the corresponding holes in those rows nearer the card edge. The holes may be divided into groups by printed lines f and may also be numbered. In Fig. 1 the rows have equal numbers of holes but in a modification the numbers of holes in the rows are unequal.
GB1303027A 1927-05-14 1927-05-14 Improvements in cards and the like for classificatory systems Expired GB294724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1303027A GB294724A (en) 1927-05-14 1927-05-14 Improvements in cards and the like for classificatory systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1303027A GB294724A (en) 1927-05-14 1927-05-14 Improvements in cards and the like for classificatory systems

Publications (1)

Publication Number Publication Date
GB294724A true GB294724A (en) 1928-08-02

Family

ID=10015519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303027A Expired GB294724A (en) 1927-05-14 1927-05-14 Improvements in cards and the like for classificatory systems

Country Status (1)

Country Link
GB (1) GB294724A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424053A (en) * 1944-06-07 1947-07-15 Albert A Rembold Card for sequence sorting
US2438282A (en) * 1942-08-24 1948-03-23 Addressograph Multigraph Index tab for printing devices
US2460378A (en) * 1944-04-24 1949-02-01 Mcbee Co Record card
US2490156A (en) * 1944-02-15 1949-12-06 Albert A Rembold Card for direct and sequence sorting
US2834353A (en) * 1954-07-06 1958-05-13 Albert A Rembold Marginally punched and notched sorting cards

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438282A (en) * 1942-08-24 1948-03-23 Addressograph Multigraph Index tab for printing devices
US2490156A (en) * 1944-02-15 1949-12-06 Albert A Rembold Card for direct and sequence sorting
US2460378A (en) * 1944-04-24 1949-02-01 Mcbee Co Record card
US2424053A (en) * 1944-06-07 1947-07-15 Albert A Rembold Card for sequence sorting
US2834353A (en) * 1954-07-06 1958-05-13 Albert A Rembold Marginally punched and notched sorting cards

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