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Publication numberUS2448611 A
Publication typeGrant
Publication dateSep 7, 1948
Filing dateMay 14, 1947
Priority dateMay 14, 1947
Publication numberUS 2448611 A, US 2448611A, US-A-2448611, US2448611 A, US2448611A
InventorsMartin William Stanley
Original AssigneeMartin William Stanley
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Magnetic bookmark
US 2448611 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

Sept. 7, 1948. W s, MAR-11N 2,448,611

MAGNET IC BOOKMARK Filed May 14, 1947 INV EN TOR.

Patented Sept. 7, 1948 UNITED STATES PATENT OFFICE 4 Claims. l

My present invention relates to an improved magnetic book-mark and especially to a mark having magnetic means secured thereon for placement on opposite sides of the page to be marked, the magnet elements being attracted to each other whereby the mark will be detachably secured to the page.

When attached the mark of my invention Will not slip or become removed from the page until the magnetic attraction is broken by separating the magnets.

While I have illustrated the device as embodied in a book mark it will be apparent that the principles thereof may Well be applied to index tabs and other types of page indicato-rs.

In the accompanying drawings I have illustrated one complete example of the physical embodiment of my invention according to the best mode I have thus far devised, but it will be understood that various changes and alterations may be made in the exemplified structure Within the scope of the appended claims.

In the drawings:

Fig. 1 is a. .perspective view of a. book showing three book marks in position.

Fig. 2 is a side elevational view of the mark of my invention in closed position.

Fig. 3 is a plan View of the mark open.

Fig. 4 is a plan View of the partially assembled mark showing the magnets.

Fig. 5 is a side elevational View thereof.

Fig. 6 is a sectional view enlarged to show the details of construction.

Fig. 7 is a side elevational view of the mark partially open for insertion in a book.

Referring now to the drawings wherein I have illustrated the present preferred embodiment of my invention, I have illustrated a book 2 having pages 4.

The mark comprises a long sheet of suitable material 6 as cloth or paper to which is added paste or cement 8 at the ends of the material.

Magnets Il) are placed on the adhesive and the ends I 2 are folded over along the lines I4. The strip is folded centrally at i6 and may be used in that manner if desired.

To strengthen the mark there may be employed a second shorter strip t8 secured to the main strip at 2) and folded at 22 near the point of attachment and also centrally at 24. This strip will limit the opening of the main strip.

To use the book mark, the ends of the mark having the magnets secured therein are separated and placed on o-pposite sides of the page to be marked. The magnets will be mutually attracted through the page and Will therefore remain in position until removed.

Having thus fully described my invention what I claim as new and desire to secure by Letters Patent is:

l. A book .mark comprising a strip of flexible material, and magnets secured near the ends of the strip to be mutually attracted when placed in alignment on opposite sides of the page to be marked.

2. A book mark comprising a strip of flexible material, and magnets secured under the folded ends of the strip to be mutually attracted when placed in alignment on opposite sides of the page to be marked.

3. A book mark comprising a centrally folded strip of exiblle material, and magnets secured near the ends of the strip to be mutually attracted when placed in alignment on opposite sides of the page to be marked.

4. A book mark comprising a strip of ilexible material, and magnets secured under the folded ends and a strengthening strip secured to the first strip near `the edges of the folded ends of the strip to be mutually attracted when placed in alignment on opposite sides of the page to be marked.

WILLIAM STANLEY MARTIN.

Non-Patent Citations
Reference
1 *None
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2761413 *Apr 9, 1952Sep 4, 1956Carl BreerMagnetic route indicator
US2803953 *Sep 14, 1951Aug 27, 1957Zubalik Stanley GMagnetic earring with lost motion connecting means
US2826959 *Feb 27, 1956Mar 18, 1958C J Bates & SonDirection reading and measuring device
US2864096 *Mar 26, 1957Dec 16, 1958Henry M GarberCurtain positioning means
US3063619 *Nov 22, 1960Nov 13, 1962Carey D RhotenRecord album
US3097406 *Aug 24, 1960Jul 16, 1963Yarborough Le Roy WArticle holder
US3164352 *Sep 25, 1961Jan 5, 1965Weaver JoanFlower valance
US3178784 *Mar 27, 1963Apr 20, 1965Charles KrauthamerMagnetic pocket pencil holder
US3529328 *May 22, 1969Sep 22, 1970Hoz Pin CorpMagnetic clothespin
US4222489 *Aug 22, 1977Sep 16, 1980Hutter Hans GeorgClamping devices
US4255837 *Jun 11, 1979Mar 17, 1981Magnetoplan H. Jo. HoltzMagnetic clip device
US4258493 *May 4, 1979Mar 31, 1981Cling Cal CorporationAdvertising display means and method
US4527311 *Mar 26, 1984Jul 9, 1985Yoshihiro AokiMagnetic retaining device for a belt
US5103756 *Jan 29, 1991Apr 14, 1992Judy J. WalshMagnetic placemark
US5287823 *Feb 16, 1993Feb 22, 1994Qlh Usa, Inc.Removable page marker
US5425160 *Mar 29, 1994Jun 20, 1995Krapf; Wallace A.Magnetic paper clamp and method of producing same
US6401649 *Feb 18, 2000Jun 11, 2002Tamie K. SmithMagnetic bookmark
US6927657 *Dec 17, 2004Aug 9, 2005Michael WuMagnetic pole layout method and a magnetizing device for double-wing opposite attraction soft magnet and a product thereof
US7065839Oct 23, 2001Jun 27, 2006Just George JMagnetic bookmark utilizing built-in fulcrum and levers
US7066494 *Jul 28, 2000Jun 27, 2006Di Prinzio Nicolas JavierMagnetic page marker
US7296373 *Mar 8, 2005Nov 20, 2007Hahn Richard LApparatus for framing and hanging a sheet-like display item
US8146872 *Apr 10, 2008Apr 3, 2012L S Mold, Inc.Display attachment apparatus
US8819900 *May 4, 2012Sep 2, 2014Saad Abdulla AldoihiMagnetic organizing and attachment device
US8826497 *Mar 1, 2011Sep 9, 2014Invisible Money Clip, LlcBanknote adapted to form a magnetic money clip
US20110232046 *Mar 1, 2011Sep 29, 2011Amron Scott LBanknote adapted to form a magnetic money clip
US20110314643 *Jun 24, 2010Dec 29, 2011Te-Ming HuangMagnetic clip
US20130291348 *May 4, 2012Nov 7, 2013Saad Abdulla AldoihiMagnetic organizing and attachment device
US20140082824 *Sep 24, 2012Mar 27, 2014Robert McDowellTie loop
DE202009012801U1Sep 11, 2009Feb 18, 2010Burger, JürgenVorrichtung zur Markierung eines Blattes
WO2009081248A1Dec 12, 2008Jul 2, 2009Omaha S R LClothes peg
WO2011068434A1 *Jun 24, 2010Jun 9, 2011Limited Company "Nevsky Znak"Bookmark
Classifications
U.S. Classification116/234, 206/818, 40/621, 428/900, 281/42, 248/206.5, 24/DIG.800, 335/306
International ClassificationB42D9/00
Cooperative ClassificationY10S24/08, Y10S206/818, Y10S428/90, B42D9/004
European ClassificationB42D9/00B4