GB619662A - Improvements in paper clips - Google Patents

Improvements in paper clips

Info

Publication number
GB619662A
GB619662A GB3741146A GB3741146A GB619662A GB 619662 A GB619662 A GB 619662A GB 3741146 A GB3741146 A GB 3741146A GB 3741146 A GB3741146 A GB 3741146A GB 619662 A GB619662 A GB 619662A
Authority
GB
United Kingdom
Prior art keywords
shanks
sides
bent
directed towards
paper clips
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
GB3741146A
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 GB3741146A priority Critical patent/GB619662A/en
Publication of GB619662A publication Critical patent/GB619662A/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
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/02—Paper-clips or like fasteners
    • B42F1/04—Paper-clips or like fasteners metallic
    • B42F1/08—Paper-clips or like fasteners metallic of round cross-section, e.g. made of wire

Landscapes

  • Sheet Holders (AREA)

Abstract

619,662. Making paper clips. KRAFT, L. H. Dec. 19, 1946, No. 37411. [Class 83 (ii)] [Also in Group XXV] A paper clip comprises a springing wire of constant cross-section bent substantially to U-form but with crossing shanks 1, lying resiliently close to each other between the middle of the shanks and their ball-shaped outer ends 2. In manufacture the shanks are firstly bent to cross each other, two sides being directed towards each other at the crossing point and then bent apart and turned, as shown in Fig. 3, so that the other sides are directed towards each other at the crossing point.
GB3741146A 1946-12-19 1946-12-19 Improvements in paper clips Expired GB619662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3741146A GB619662A (en) 1946-12-19 1946-12-19 Improvements in paper clips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3741146A GB619662A (en) 1946-12-19 1946-12-19 Improvements in paper clips

Publications (1)

Publication Number Publication Date
GB619662A true GB619662A (en) 1949-03-11

Family

ID=10396280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3741146A Expired GB619662A (en) 1946-12-19 1946-12-19 Improvements in paper clips

Country Status (1)

Country Link
GB (1) GB619662A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762102A (en) * 1954-03-30 1956-09-11 Johnson Bernard Clothespin
US3633253A (en) * 1969-06-09 1972-01-11 Fred S Ellis Twist-type spring clip
US4170807A (en) * 1976-09-20 1979-10-16 Lars Gustafsson Fastener means
US4497091A (en) * 1983-03-18 1985-02-05 Elliott Jon S Twist clip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762102A (en) * 1954-03-30 1956-09-11 Johnson Bernard Clothespin
US3633253A (en) * 1969-06-09 1972-01-11 Fred S Ellis Twist-type spring clip
US4170807A (en) * 1976-09-20 1979-10-16 Lars Gustafsson Fastener means
US4497091A (en) * 1983-03-18 1985-02-05 Elliott Jon S Twist clip

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