WO1990009892A1 - Book clip - Google Patents
Book clip Download PDFInfo
- Publication number
- WO1990009892A1 WO1990009892A1 PCT/US1989/001510 US8901510W WO9009892A1 WO 1990009892 A1 WO1990009892 A1 WO 1990009892A1 US 8901510 W US8901510 W US 8901510W WO 9009892 A1 WO9009892 A1 WO 9009892A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- book
- clip
- piece
- legs
- accordance
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
- Y10T24/44769—Opposed engaging faces on gripping member formed from single piece of resilient material
- Y10T24/44778—Piece totally forms clasp, clip, or support-clamp and has shaped, wirelike, or bandlike configuration with uniform cross section throughout its length
Definitions
- This invention pertains to a device for supporting a book open at a desired page and more specifically for holding a book open and enabling the book to be self-supporting in a stand-up position without requiring a support stand or the like.
- Patent 395,473, Bartley discloses a wire structure somewhat like the Weston structure, but having a total of four depending supports, the middle two somewhat close together to keep the clip from sliding sideways quite so far as the Weston clip.
- U.S. Patent 397,890, Beirdler discloses several bent configurations that wrap around the book for holding it open from the back.
- U.S. Patent 560,025, Ellis reveals several structures a little like Bartley with the two middle legs longer than the outside legs and joined at the top with a resilient spring to permit use on rather large books.
- U.S. Patent 965,720 Li pus
- U.S. Patent 1,762,686, Hayashi discloses a bar and clamp arrange ⁇ ment that appears to clamp the pages remote from the center of the book and is adjustable to hold different page thick ⁇ nesses.
- U.S. Patent 4,015,813, Graham discloses a bookholder with a large wire stand position fitting behind the book, a center U-shaped, double-leg that fits at the spine and spring-loaded outer legs for holding pages at a distance remote from the spine.
- U.S. Design Patent D269,443, Million discloses a three-leg stand and bookholder for sitting on a desk, supporting the center of the book and the two facing pages at distances remote from the center.
- a preferred embodiment of the book clip includes in a single bent wire configuration two rear legs, a looped elongate transverse front piece and a double-wire arch piece that connects the legs to the transverse front piece, the two wires crossing over at the loop piece to provide rigidity of structure.
- the arc described by the arch piece is more than 180°, so as to pinch the pages, not just hold them open.
- the bottom of the pages are caused to flare out and create a self-supporting base for holding the book in a vertical orientation.
- Figure 1 is a front oblique view of a preferred embodi ⁇ ment of a book clip in accordance with the present invention.
- Figure 2 is a front view of the book clip shown in Figure 1.
- Figure 3 is a right side view of the book clip shown in Figure 1.
- Figure 4 is a pictorial view of the book clip shown in Figure 1 as it is used in a typical book in order to keep the book upright or vertical in a desirable reading orientation on a desk top. Description of the Preferred Embodiment
- a book clip 10 is shown in accordance with the preferred embodiment of the present invention. It will be noted that the book clip is made of a single piece of wire, somewhat heavier than a large paper clip. Such wire is normally made of spring steel and is about 1/32" or .8 millimeters in diameter.
- the book clip contains a left leg 12 and a right leg 14 which are somewhat elongated and generally rounded at tips 16 and 18, respectively.
- the overall length of the clip is approximately 2 ⁇ n or 6.35 centimeters.
- the two legs are separated at their lower ends by about 3/4 ,! (1.9 cm) and merge or come together at their upper ends 20 and 22, respectively.
- the lower ends are gently pointed.
- the top portion of the overall clip is a double-wire, squared arch piece 24, best shown in Figure 3.
- the respective two wires of the arch piece are respectively connected at the upper ends 20 and 22 of legs 12 and 14, in a squared bend 26.
- the arch piece is squared off in front at a square bend 28 so that the overall arc described by the arch piece is slightly more than 180°.
- the front part of the arch piece continues in respective two-arm configurations slightly separating at approximately the same angle separation as legs 12 and 14, as best shown in Figure 2.
- the front arms attached to the arch piece are identified by numerals 30 and 32, respectively.
- Transverse front piece 34 describes an elongated loop configuration, the upper portion of the loop joining arm pieces 30 and 32. However, it will be seen that leg 30 shown on the left crosses over to join the top portion of transverse piece 34, thereby joining the top of the loop on the right. In like fashion, arm piece 32 crosses over to join the left portion of the top of the loop of piece 34 on the left. Such bend at the front portion of the clip makes for a very rugged structure.
- the arch piece describing more than a 180° arc makes a clip or pinch-like structure functioning in a fashion similarly to a common paper clip.
- a typical book is shown standing upright on a table or desk with clip 10 shown in the position of use.
- the legs are inserted behind the first several pages of the open book so that legs 12 are inserted on the left and leg 14 is inserted behind the first several pages on the right.
- the legs are not usually behind the entire book, but merely inserted about 25 or so pages deep from the open or facing pages.
- the transverse portion of the clip presses the book open near the top. Typically this is about an inch (2.5 cm) or so from the top of the arch. This causes a flaring of the book at flare 36 and 38, respectively, thereby creating a base for the book to be self-supporting so as to hold the book in the vertical or upright position shown.
- the clip may be used on very thin books which are either hardback or paperback. For example, even a very thick telephone directory may be held open in the manner shown. Conversely, even a very small, rather flimsy book may be held in like manner. In either event, the bottom of the book is flared in the manner shown in Figure 4 on either side. Again, thick books may be held in such a fashion without springing the book clip at all since the legs of the clip are only inserted a few pages deep on either side and not behind the entire book.
- the clip In use, after a page is read, the clip is merely raised in position without removing the legs. The page is turned and the clip pressed back. After a few pages are read, the clip may be removed all-together and re-positioned so as to clip onto an approximately equal number of pages on either side. It will be seen that there is no complex structure that requires manipulation. Also, the clip retains itself in the middle of the book and does not slide from side-to-side.
- the clip is sufficiently small that it may be put away easily in a desk drawer or even put in one's pocket in a very convenient manner.
- material that is anticipated for con ⁇ struction purposes is steel, resilient plastic extrusion of the same general shape may be employed, if desired.
- the shape is simple and does not use many different materials and can be readily extruded and shaped in the manner shown, which makes the book clip mass-producible in a very economic fashion.
- the clip is rugged enough that it is not easily bent out of shape.
Landscapes
- Sheet Holders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US314,644 | 1989-02-23 | ||
US07/314,644 US4932680A (en) | 1989-02-23 | 1989-02-23 | Book clip |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990009892A1 true WO1990009892A1 (en) | 1990-09-07 |
Family
ID=23220823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1989/001510 WO1990009892A1 (en) | 1989-02-23 | 1989-04-11 | Book clip |
Country Status (4)
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD322459S (en) | 1990-03-14 | 1991-12-17 | Universal Network, Inc. | Book clip |
US5152553A (en) * | 1991-03-04 | 1992-10-06 | Ray Domingo | Book opener |
US5165723A (en) * | 1991-06-24 | 1992-11-24 | Ronnie Evans | Book holder |
US5246251A (en) * | 1991-06-24 | 1993-09-21 | Ronnie Evans | Book holder |
US5364056A (en) * | 1993-08-02 | 1994-11-15 | Qlh Usa, Inc. | Combined book holder and bookmark |
USD401626S (en) | 1996-07-05 | 1998-11-24 | Jenq-Pyng Shyu | Paper clip with wide end |
USD383786S (en) * | 1996-07-05 | 1997-09-16 | Jenq-Pyng Shyu | Paper clip with T-shaped end |
USD383787S (en) * | 1996-07-05 | 1997-09-16 | Jenq-Pyng Shyu | Paper clip with hook end and T shaped end |
USD388827S (en) | 1996-07-05 | 1998-01-06 | Jenq-Pyng Shyu | Paper clip with hook end and wide end |
US6357796B1 (en) * | 1999-08-24 | 2002-03-19 | Florence Halstead | Smooth book clip |
US6733043B2 (en) | 2001-05-03 | 2004-05-11 | Harry P. Silverstein | Book holder |
USD458307S1 (en) | 2001-08-06 | 2002-06-04 | Florence Halstead | Book clip |
USD490111S1 (en) | 2001-09-12 | 2004-05-18 | Samir Moufawad Moufawad | Paperclip |
USD473591S1 (en) | 2002-01-22 | 2003-04-22 | Florence Halstead | Book clip with design attachment |
DE102004005849A1 (de) * | 2003-12-18 | 2005-07-21 | Vasilios Zigaris | Einstückige Buchklammer |
KR100583831B1 (ko) * | 2005-03-25 | 2006-05-30 | 강명국 | 책장 고정용 클립 |
EP1861261A1 (en) * | 2005-03-25 | 2007-12-05 | Kang, Myung-kuk | Book clip |
US20070256624A1 (en) * | 2006-05-02 | 2007-11-08 | Kim Landolt | Bookmark |
US20070257177A1 (en) * | 2006-05-04 | 2007-11-08 | Guat Choo Karen Ng | Book Page Holder |
US20110031731A1 (en) * | 2009-08-04 | 2011-02-10 | Christian Julian Popowich | Book-clip |
US8998071B2 (en) * | 2013-05-23 | 2015-04-07 | Stephen Sublett | Three-pronged box flap closure device |
US10239340B2 (en) * | 2017-07-17 | 2019-03-26 | Donald Robert Pape | Manual support for a multi-page document |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US294087A (en) * | 1884-02-26 | Device for holding open the leaves of books | ||
US1196715A (en) * | 1914-08-25 | 1916-08-29 | Henry Noll | Leaf-holder for books. |
US2606042A (en) * | 1949-03-14 | 1952-08-05 | Virginia S Freber | Page holder for books |
US4235457A (en) * | 1979-03-02 | 1980-11-25 | Brewer Jack J | Book readers clip |
WO1988007451A1 (en) * | 1987-04-02 | 1988-10-06 | Iwahara Kinichi | Page fixing device for reading |
-
1989
- 1989-02-23 US US07/314,644 patent/US4932680A/en not_active Expired - Lifetime
- 1989-04-11 WO PCT/US1989/001510 patent/WO1990009892A1/en unknown
- 1989-04-19 IN IN302/CAL/89A patent/IN171064B/en unknown
- 1989-04-20 CA CA000597293A patent/CA1324802C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US294087A (en) * | 1884-02-26 | Device for holding open the leaves of books | ||
US1196715A (en) * | 1914-08-25 | 1916-08-29 | Henry Noll | Leaf-holder for books. |
US2606042A (en) * | 1949-03-14 | 1952-08-05 | Virginia S Freber | Page holder for books |
US4235457A (en) * | 1979-03-02 | 1980-11-25 | Brewer Jack J | Book readers clip |
WO1988007451A1 (en) * | 1987-04-02 | 1988-10-06 | Iwahara Kinichi | Page fixing device for reading |
Also Published As
Publication number | Publication date |
---|---|
IN171064B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-07-11 |
US4932680A (en) | 1990-06-12 |
CA1324802C (en) | 1993-11-30 |
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