US956475A - Card-index. - Google Patents

Card-index. Download PDF

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Publication number
US956475A
US956475A US48949209A US1909489492A US956475A US 956475 A US956475 A US 956475A US 48949209 A US48949209 A US 48949209A US 1909489492 A US1909489492 A US 1909489492A US 956475 A US956475 A US 956475A
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US
United States
Prior art keywords
card
index
patented apr
apr
patented
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
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US48949209A
Inventor
Mary A Brown
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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 US48949209A priority Critical patent/US956475A/en
Application granted granted Critical
Publication of US956475A publication Critical patent/US956475A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
    • B42F17/32—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets with means for staggering cards already in the file
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S402/00—Binder device releasably engaging aperture or notch of sheet
    • Y10S402/501—Sheet retainer continuous with periphery of sheet notch

Description

956 475 Patented Apr. 26, 1910.
US48949209A 1909-04-12 1909-04-12 Card-index. Expired - Lifetime US956475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US48949209A US956475A (en) 1909-04-12 1909-04-12 Card-index.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48949209A US956475A (en) 1909-04-12 1909-04-12 Card-index.

Publications (1)

Publication Number Publication Date
US956475A true US956475A (en) 1910-04-26

Family

ID=3024878

Family Applications (1)

Application Number Title Priority Date Filing Date
US48949209A Expired - Lifetime US956475A (en) 1909-04-12 1909-04-12 Card-index.

Country Status (1)

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US (1) US956475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763924C (en) * 1938-12-31 1953-08-10 Gustav Stroebel Identification strip file

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763924C (en) * 1938-12-31 1953-08-10 Gustav Stroebel Identification strip file

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