Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS1578940 A
Publication typeGrant
Publication dateMar 30, 1926
Filing dateJan 29, 1926
Priority dateJan 29, 1926
Publication numberUS 1578940 A, US 1578940A, US-A-1578940, US1578940 A, US1578940A
InventorsJohn C Wacha
Original AssigneeGeorge H Cahoone Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Fastener for chains
US 1578940 A
Abstract  available in
Images(1)
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

March 30 1926.

J. C. WACHA ms'rnus-n FOR cums Filed Jan. 29, 1,926

' Patented'Mar. 30, 1926.

UNITE TAT S :PAQENT y Jormc. ,WACHA, or PROVIDENCE, snobs ISLAND, Assrenoa ste pness.

OFFICE;

' cAHooN COMPANY, A G'QRPORATION, orpmronnrsnann 'FASTENER For; CHAINS.

' Application filed January 29, 1926. Serial'No. 84,5746.

To all whom/it may concern i Be it known that I, JOHN C. WVAoHn a citizen of the United States, residing at.

Providence, in the county of Providence and State of-Rhode Island, have invented certain newand useful Improvements in Fasteners for Chains, 'of'which the following is a specification. i

My invention relates to "an ornamental fastening device adapted for use upon ornamental link orbead chains, necklaces, and germane. articles of personal adornment.

The essential objects of my invention are to provide in a single ornamental structure a unit adapted to connect either the ends or the intermediate portions of links or bead chains, strings, circlets, necklaces, and the like: to insure security of engagement; adaptability for ornamentation; facility of application and adjustment, and inexpensiveness'of construction.

To the above ends essentially my invention consists in such parts and in such combinations of parts as fall within the scope In the accompanying drawings ,Which form a part of this specification,

Figures 1 and 2 are a front and plan view respectively of a fastener embodying my invention, the latter being engaged with an intermediate portion of a bead circlet,

Figure 3, a perspective view of an open fastener, a

Figures 4 and 5, sections on linesA-Aof Figure 2 and 55 of Figure 4 respectively,

Figure 6, a perspective view of my open fastener partially engaging the ends of one or more strings or ornaments, and

Figure 7 a section ofa modified form of my fastener taken on a lme corresponding with line 44 of Figure 2. I

Like reference characters indicate parts throughout the views.

My fastener consists of a casing 9 having rounded ends, and comprising two oblong hollow substantially semi-spheroidal shells formed from thin metal with their adjacent edges in contact with each other. Herein, for convenience of description solely, one of the sections, 10, is referred to as the cover or upper section;

like

7 while the companion section 11 is styled the lower or body section. Midway their rear edges the sections 10 and 11 have respectively hinge sleeves 12 and 13 embracing a semi-ellipsoidal vor pintle 14 to am hinge 5. Opposite the hinge the cover sectionis provided with-a sleeve .17 'in which is. pivoted a bail 18 adapted to engage a projection 19 upon, the body section; 11. The whole constituting a catch for maintaining the sections in closed position. I 3

- The casing 9 is of a form and construction 'which' lends itself "with particular facility to ornamentation by jmeans jof-graving,

stone setting, oninterstitial" piercing.

Each 'end of the casing is centrally provided with a hole 21 formed by cavities 22 cut in from the adjacent edges of-the shells at the endslof the latter. Atfeach'sidelo'f the hinge 15in the back of thecasin'g is 'a 'hole' 24 formed by cavities '25 formed inthe edges of the shells 'adjacent'the hinge. In

theifront of the "casing- 9, diametrically op- I posite theholes=24 are holes 27] formed. "in

cavitiesf28jin the forward each instance-by section, in longitudinalv alignment with each Other'are circular openings constituting seats for'adjacentjornaments orv links of a chain or string [of ornament-s. Another formof seat for the ornaments, inferior in effectiveness to that described, is indicated in Figure 7 by the reference numeral 31, and consists of a curved depression without any opening, one located each side of the center of the body section.

.. At each sidef'ofthe"center 0f'thebody- 30 through which they project by the cover section 10, locked to the body section 11 .by

the catch;

While the device is applied as described upon either parallel strands orstrand portions it may also be employed upon either an intermediate portion of a single strand for the purpose of ornamentation,solely,-or

upon the ends of the same' as a connecting element. In the latter two instances the fasteneris applied longitudinallytgthe strand rather than transversely. InFigure 6, for

instance, the ends of a strand .or.strands .38 are shown =carryingEloeads 89 with; alternate knots or spacing beads 40. The chain or.

strand in such case passes through the openin'gs 2l of the casing.

allel chains or chain portions ,the-cover i.is lifted to the position shown in"Fi'gure3, and the parallel portions ,are,.then nnoved from opposite lateral positions inwardly to- @wandshthe .i'hinge' until-itheifilamentsrregister' will the cavities- 25; and 228.: oft-the dOWGl'nSGS- tlon, ,and a ibea-dor link z 36i on :each 7 portion crests-1n,anseat-fiO. )Therenpon:thetcover;sec-

-' ntioln is closed andiiiastened. zThe-icasing may ?-be adjusted itotany desired f pesition' by-i repeating the described operation. ,g'l o apply :the casing -'-to ;a singlewhazin or to 3 the: endso f-kEL. chain thei casing. is: disposed 1 asz-shownai-n ll igure 6, and-l-the-nchain, laid therein-J longitudinally! thereof, andLthe cover lsectionnclosed.

Lclairn V 1-1. 4 In? a fastener ofithe:characterwset;iorth,

zanlelongated" casing-atormedi-i-n:itwo hollow .-secti-ons, a hinge connecting-the back por- Jtions e15. l-EliEHSEGblOHS ,2- a: catch-connecting the .front por tions aof the p sect-ions; said casing beingjprovidedi in its ends with h-olesutorined zbyicavitiesxin theredges .o'f thesectiionsyone g-of-i thessections .:being';;provided --:with Ea plurality of longitudinally dis-posedrseats. Irra fastener ot'ithe zcharacteryset :Eorth,

In order to applythe"casi'ngto two *par-' an ,lelongatedmcasing ioinned. in. two .hollow sections, a hinge connecting the 1 back portions of the sections, a catch connecting the front portions ofthe sections, said casing {being provided adjacent each side "of the hinge with ho'les formed' by cavities in the ,edges iofvthe sections and provided with holes severally opposite'the last mentioned holes :and formedt-by cavities in the front edges of the sections, one of said sections being provided qwi-th seats spaced, fronnea'ch nether; betweem and. in transverse; alignment with: that-rout; and rear i-holes.

1 '8. 11-11; a; fastener efit-he. character: set? forth, --a easing comprising LU'WO': su lostantiallyvseiniellipsoidal '3 sections having their -;adj acent edges :rmn :contact Wit-h :eachlq-other, ia whi-nge connecting the back portions otltheesect-ions, iZHTQZI'tQhfiQOHHGCtl'Hg 1e fro'nt portions of t the sections,saidtcasing -being; provided-with I eJOHN .o. minonA.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2521589 *Mar 8, 1949Sep 5, 1950Benita LivingstonShortener
US2568845 *Jul 7, 1948Sep 25, 1951Lorac Company IncDetachable strap and clasp for use therewith
US2586758 *Jul 3, 1950Feb 19, 1952Karl ZerrJewelry chain connector
US2644992 *May 6, 1949Jul 14, 1953Mcfarland Matthew JBead chain clasp for jewelry
US2651522 *Apr 9, 1947Sep 8, 1953Steinhardt I HartleyPuzzle and carrier device
US2930209 *Jun 26, 1958Mar 29, 1960Robet AltmanBead necklace-brooch coupling element and article of jewelry incorporating the same
US3094754 *Mar 10, 1961Jun 25, 1963Kurt WayneJewelry clasp
US3114187 *Sep 19, 1961Dec 17, 1963Kurt WayneJewelry clasp
US3122805 *Mar 27, 1962Mar 3, 1964Hakim Albert SBow knot fastener
US3247561 *Jan 27, 1964Apr 26, 1966Richelieu CorpJewelry clasp
US3500508 *May 13, 1968Mar 17, 1970Bridgeport Plating Co IncShoe tie
US3983716 *Dec 17, 1974Oct 5, 1976Heinrich KuhnJewelry lock with at least one hitch for suspending pieces of jewelry
US4480589 *Apr 27, 1983Nov 6, 1984Mitchell SchneiderSafety collar device
US4488415 *Oct 12, 1983Dec 18, 1984Jenkins Mary ARing with replaceable stones
US4530221 *Sep 9, 1983Jul 23, 1985Joshua WeinbergAttachment adapted for use with different necklaces
US4611368 *Mar 27, 1985Sep 16, 1986Norma BattersbyDecorative and protective jewelry chain guard
US5214940 *Dec 17, 1991Jun 1, 1993Vincent CapifaliDetachable dress cap for locks on jewelry chains
US5341659 *Jul 6, 1993Aug 30, 1994Wright Marilyn PMulti-strand jewelry clasp
US5440900 *Jun 22, 1993Aug 15, 1995Omega Casting Corp.Add-on jewelry item for flexible jewelry chains
US5491986 *Feb 8, 1994Feb 20, 1996Omega Casting Corp.Interchangeable multiple mount head system for jewelry
US5497636 *May 11, 1994Mar 12, 1996Felcher; RitaNecklace shortening and fastening apparatus and method
US5687585 *Feb 9, 1996Nov 18, 1997Ferrell; Kathryn L.Necklace chain separation device and a multiple strand necklace unit
US5722260 *Dec 10, 1996Mar 3, 1998Mangano; JoyReversible jewelry clasp for necklaces and/or bracelets and interchangeable jewelry assembly employing same
US6662597Jun 6, 2001Dec 16, 2003Sheryl A. VanasseApparatus and method for connecting together and protecting first and second ends of an article of jewelry
US6698238 *Nov 1, 2002Mar 2, 2004Howard S. ChengBeaded necklace enhancer
US7024886 *Nov 6, 2000Apr 11, 2006Rokko Pearl Trading Co., Ltd.Ornament
US7540172 *May 19, 2005Jun 2, 2009Chamilia, LlcApparatus for adjustable bead retention on bracelets and necklaces
US8756773 *Oct 12, 2010Jun 24, 2014Cygnet Hill Ltd.Decorative system with fasteners and interchangeable connectors
US20040194503 *Apr 1, 2003Oct 7, 2004Annabelle SchnitmanPearl necklace clasp
US20050178154 *Feb 17, 2004Aug 18, 2005Carol HoranDecorative clasp system
US20120085129 *Apr 12, 2012Cygnet Hill Ltd.Decorative system with fasteners and interchangeable connectors
US20130055762 *Mar 7, 2013Wai-Ho Eddie LeungWatchband Link with Internal Logo
US20130056507 *Mar 7, 2013Wai-Ho Eddie LeungWatchband with Visible Pins
US20140165651 *Dec 19, 2013Jun 19, 2014Lisalyn ChapinDecorative ornamental beads
US20150089975 *Sep 30, 2014Apr 2, 2015Cord Concepts LLCIndicia-bearing objects for mounting and displaying on cords
Classifications
U.S. Classification24/116.00A, 24/518, 24/574.1, 63/21, 24/DIG.350, 273/160
International ClassificationA44C5/20, A44C11/02
Cooperative ClassificationY10S24/35, A44C11/005, A44C5/209
European ClassificationA44C11/00F, A44C5/20T