GB227193A - Improvements in and relating to card indexes - Google Patents

Improvements in and relating to card indexes

Info

Publication number
GB227193A
GB227193A GB2524723A GB2524723A GB227193A GB 227193 A GB227193 A GB 227193A GB 2524723 A GB2524723 A GB 2524723A GB 2524723 A GB2524723 A GB 2524723A GB 227193 A GB227193 A GB 227193A
Authority
GB
United Kingdom
Prior art keywords
card
relating
protector
projections
index cards
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
GB2524723A
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.)
ROBERT C RUSSELL
Original Assignee
ROBERT C RUSSELL
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 ROBERT C RUSSELL filed Critical ROBERT C RUSSELL
Priority to GB2524723A priority Critical patent/GB227193A/en
Publication of GB227193A publication Critical patent/GB227193A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F19/00—File cards

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)

Abstract

227,193. Russell, R. C. Oct. 10, 1923. Index cards. - In a protector for the edges of index cards comprising a piece of resilient material, for example, celluloid, bent on itself to form parallel members 8, 9 between which the lower edge of the card is received, one member 9 is provided between its ends with resilient projections 10 adapted to spring into engagement with a shoulder or slot in the card. The other member 8 may be provided with notches 12 to receive the projections 10 after they have passed through the card. The projection 10 may consist of a single triangular piece, or may be divided into two portions. The protector may be used to hold a supplemental card.
GB2524723A 1923-10-10 1923-10-10 Improvements in and relating to card indexes Expired GB227193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2524723A GB227193A (en) 1923-10-10 1923-10-10 Improvements in and relating to card indexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2524723A GB227193A (en) 1923-10-10 1923-10-10 Improvements in and relating to card indexes

Publications (1)

Publication Number Publication Date
GB227193A true GB227193A (en) 1925-01-12

Family

ID=10224591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2524723A Expired GB227193A (en) 1923-10-10 1923-10-10 Improvements in and relating to card indexes

Country Status (1)

Country Link
GB (1) GB227193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130240611A1 (en) * 2006-12-28 2013-09-19 Darryll Dodson Visually Enhanced Tab File System

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130240611A1 (en) * 2006-12-28 2013-09-19 Darryll Dodson Visually Enhanced Tab File System
US10286721B2 (en) 2006-12-28 2019-05-14 Smead Manufacturing Company Visually enhanced tab file system
US10807404B2 (en) 2006-12-28 2020-10-20 Smead Manufacturing Company Visually enhanced tab file system

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