US2526600A - Double-acting sliding clasp fastener - Google Patents
Double-acting sliding clasp fastener Download PDFInfo
- Publication number
- US2526600A US2526600A US650327A US65032746A US2526600A US 2526600 A US2526600 A US 2526600A US 650327 A US650327 A US 650327A US 65032746 A US65032746 A US 65032746A US 2526600 A US2526600 A US 2526600A
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- Prior art keywords
- stringer
- elements
- fastener
- interlocking
- stringers
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- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
-
- 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.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2539—Interlocking surface constructed from plural elements in series
- Y10T24/255—Interlocking surface constructed from plural elements in series having interlocking portion with specific shape
- Y10T24/2552—Interlocking surface constructed from plural elements in series having interlocking portion with specific shape including symmetrical formations on opposite walls for engaging mating elements
Definitions
- DOUBLE-ACTING SLIDING CLASP FASTENER Filed Feb. 26. 1946 Patented Oct. 17, 1950 DOUBLE-ACTING SLIDING CLASP FASTENER John Bolten, J r., Andover, Mass, assignor to The Bolta Company, Lawrence, Mass, a corporation of Massachusetts Application February 26, 1946, Serial No. 650,327
- This invention relates to improvements in double-acting sliding clasp fasteners and one of the objects of the invention is to provide a sliding clasp fastener comprising a pair of stringers having suitably spaced complementary interlock.- ing fastener elements fixedly mounted .upon the edges of the respective stringers so constructed as to enable the stringers to be coupled by the longitudinal movement of a slider in either direction and to be disengaged by the longitudinal movement of the slider in a reverse direction to said coupling movement.
- the purpose of the invention is to provide a construction which will enable one slider when moved in one direction to bring the elements into interlocking engagement and to move another slider from the initial position of the first sliderin the opposite direction to couple the interlocking elements engaged thereby, each of the sliders of course being able to uncouple the interlocking elements when moved in a direction reverse to that for coupling the interlocking elements.
- sliding clasp fastener constructions results from 7 the fact that the stringers may be applied to articles irrespective of the direction of the couplin movement of the slider, whereas in usual types of sliding clasp fasteners coupling movement of the slider can be accomplished by its movement only in a single direction.
- a further object of the invention is to provide the stringers with interlocking fastener elements the ends of which are rounded or provided with rounded corners to permit the slider to move more easily by simulating the action of ball bearings on the inside of the slider.
- Another object of the invention is to provide interlocking fastener elements which can be simultaneously injection molded or die cast upon a pair of stringers thereby greatly facilitating the manufacture of sliding clasp fasteners and economizing the cost of their production.
- a further feature of the invention consists in providing stringers, with interlocking elements of the character above described in which the leg portions of the elements upon one side of the respective stringers may be of shorter length than those upon the other side, thereby enabling the exposed sides f the interlocking elements to present a narrower and less objectionable appearance'when used for coupling the edges of portions of dresses and the like.
- Fig. 1 illustrates one of the interlocking elements embodying the invention as applied to th beaded edge of a section of a stringer
- Fig. 2 is a sectional view on line 2-2 of Fig. 1, viewed upwardly;
- Fig. 3 is a perspective view of one of the interlocking elements adapted to be applied to either stringer;
- Fig. 4 is a view of sections of stringers having interlocking elements embodying the invention shown in coupled relation;
- Fig. 5 is a similar view of the'reverse side of they assembled stringers shown in Fig. 4, the shortened legs of the interlocking elements being indicated by dotted lines as would appear upon the reverse face of the assembled stringers.
- the sliding clasp fastener comprises a pair of stringers each of which is provided with a series of suitably spaced interlocking fastener elements adapted to be moved to and from interlocking position by a suitable slider as in usual sliding clasp fastener constructions, and inasmuch as the invention relates to the interlocking elements illustration of the slider is unnecessary
- the preferred construction illustrated in the drawing comprises a pair of stringers I and 2 which. desirably, but not necessarily, are provided with beaded edges 3 and 4 and the interlocking fastener elements are secured to the edge portions of the respective stringers. at suitably spaced intervals.
- the interlockingmembers of the respective elements of both'stringers are of like construction, but the elements of one stringer secured thereto in like position relatively to those of the other stringer.
- interlocking elements I which are'shown singly in Figs. 1, 2, and 3, comable material comprising a body of preferably rectangular form having legs 5 and 6 adapted to embrace and preferably to impregnate the material of the stringer.
- Each of the interlocking fastener elements desirably extends axially perpendicular to the edge of the stringer to which it is attached as indicated by the axial line XX Fig. 4.
- Each of the interlocking elements I which is secured to the stringer l, projects beyond the edge of the stringer, and the part thereof that is located on one side of the plane of the stringer is provided with a .head 8 having a rounded arcuate end 9 merging at the sides of the head into reverse curves l 0 and I l,'thereby forming recesses symmetrical with respect to the axis of the fastener element, said recesses providing between them a neck portion.
- the other part of the interlocking fastener element which is located on the other side of the plane of the stringer is preferably of rectangular form and has parallel top and bottom'sides connected by a flat end which is substantially perpendicular to the sides.
- This other part of the interlocking fastener is shorter than the first named part that has the head formation, but it is long enough to overlap the recesses Ill and ll, thereby presenting portions [2 exposed at said recesses.
- the complementary interlocking fastener elements 13, which are secured in suitably spaced relation upon the stringer 2, preferably are of identical construction to those Which are secured to the stringer l, and are arranged in the same relation with respect thereto.
- the heads of the interlocking elements of one stringer will upon movement of the slider in a predetermined direction engage the neck recesses of the interlocking elements of the other stringer, as illustrated in Fig. 4, and upon movement of the slider in the other direction the interlocking elements will be'disengaged in the usual manner.
- the heads 8 of the fastener elements on one stringer occupy recesses l0 and I l with which the fastener elements on the other stringer are provided,therebylocking the two stringers together. Furthermore, the side face of the head 8 of each-fastener element on one stringer engagesthe exposed portions I2 on the corresponding fastener elements on the other stringer and by this means the fastener elements are prevented from relative movement in a direction at right angles to the plane of the stringers.
- each fastener element is such that when the fastener elements of two stringers are interlocked together, as shown in Fig. 4, the flat ends of the shorter parts of the adjacent the flat ends of the shorter part of the fastener elements on the other stringer, asclearly J shown in Figs. 4 and 5.
- interlockin elements are provided respectively with arcuate ends I 4 and i5 symmetrical-with respect to the axis of the element and with rounded corners l6 and Il merging into the respective edges of the element, thereby providmoved toward and from interlocking position.
- the legs of the interlocking elements may be shortened preferably upon the portions of the element having the heads and the slider so constructed as to engage the ends of the longer and shorter legs respectively so that the exposed face of the respective elements will present a narrow and more pleasing appearance.
- interlocking-elements series of any desired length of interlocking elements can be simultaneously formed and injection molded upon both stringers by providing the molds with a runner intermediate of the cavities for the respective elements and with gates preferably extending from the runner to the cavities of the molds preferably to axial portions of the heads of the element.
- the runner and gate sections of the material may be broken away and the ends of the heads carefully surfaced to arcuate form thereby facilitating the manufacture and cheapening the cost of production thereof.
- Interengaging elements for a double-acting sliding clasp fastener construction. having a pair of fabric stringers each provided with a series of suitably spaced like interengaging ele- -l ents each of which elements comprises a rectangular body with parallel edges having legs embracing'and impregnating the fabric of the edge portion of the-stringer and an extension projecting beyond the edge of the stringer axially perpendicular thereto, each extension having at one side of the plane of the stringer a head having a rounded end and like recesses symmetrical with respect to its axis providing a neck and upon the other side of the plane of the stringer a relatively short rectangular portion underlying said recesses, the interlocking elements of one stringer being on-the same side as those of the other to enable the rounded heads of the elements of onestringer to engage the complementary necks of the other stringer and thereby to be' ooupled by the movement of a slider in either direction longitudinally of the stringer and to be separated by longitudinal movement of the slider in
- a double-acting sliding clasp fastener construction comprising a pair of stringers each provided with a series of suitably spaced like interengaging elements each of which elements has an integral body provided with legs embracing and impregnating the edge portion of the stringer and extending in perpendicular relation to the edge thereof and having rounded ends to facilitate the movement-of the slider, each of said elements having an integral extension projecting beyond the edge of the stringer axially perpendicular thereto, each extension having at one side of the plane of the stringer a rounded end and-having symmetrically reversely curved edges forming like recesses symmetrical with respect to its axis forminga-neck and upon the other side of the plane of thestringer a relatively short rectangular portion underlying the recesses forming the-neck, the interlocking elements of ments of one stringer to engage the complementary necks of the other stringer and to be coupled by the movement of a slider in either direction longitudinally of the stringers and to be separated by longitudinal movement of the slider in the reverse direction to said
- An interlocking fastener element for a sliding clasp fastener of the type having a pair of stringers each provided with a series of spaced fastener elements which are adapted to be interlocked with similar elements on the other stringer, each fastener element having a body portion provided with means for securing it to the edge portion of a stringer, said body portion extending beyond the edge of the stringer axially perpendicular thereto, the part of the extended body portion of each fastener element which is located on one side of the plane of the stringer having at its outer .end an elliptically-shaped head and also having a recesson both the top and bottom faces thereof situated between the head and the edge of the stringer, said recesses forming between them a neck portion which connects the head to the body of the fastener element, which recesses are constructed to receive parts of the heads of similar fastener elements secured to a companion stringer, thereby to secure said stringers together, the other part of the extended portion of each fastener element that is located on
- An interlocking fastener element for a sliding clasp fastener of the type having a pair of stringers each provided with a series of spaced fastener elements which are adapted to be interlocked with similar elements on the other stringer, each fastener element having a body portion provided with means for securing it to the edge portion of a stringer, said body portion extending beyond the edge of the stringer axially perpendicular thereto, the part of the extended body portion of each fastener element which is located on one side of the plane of the stringer having at its outer end an elliptically-shaped head and also having a recess on both the top and bottom faces thereof situated between the head and the edge of the stringer, said recesses forming between them a neck portion which connects the head to the body of the fastener element, which recesses are constructed to receive parts of the heads of similar fastener elements secured to a companion stringer, thereby to secure said stringers together, the other part of the extended portion of each fastener element that is located on the
Landscapes
- Slide Fasteners (AREA)
Description
Oct. 17, 1950 BQLTEN, JR 2,526,600
DOUBLE-ACTING SLIDING CLASP FASTENER Filed Feb. 26. 1946 Patented Oct. 17, 1950 DOUBLE-ACTING SLIDING CLASP FASTENER John Bolten, J r., Andover, Mass, assignor to The Bolta Company, Lawrence, Mass, a corporation of Massachusetts Application February 26, 1946, Serial No. 650,327
This invention relates to improvements in double-acting sliding clasp fasteners and one of the objects of the invention is to provide a sliding clasp fastener comprising a pair of stringers having suitably spaced complementary interlock.- ing fastener elements fixedly mounted .upon the edges of the respective stringers so constructed as to enable the stringers to be coupled by the longitudinal movement of a slider in either direction and to be disengaged by the longitudinal movement of the slider in a reverse direction to said coupling movement.
There are many instances in which it is desirableto have two or more sliders upon the same pair of complementary stringers having interlocking elements, and the purpose of the invention is to provide a construction which will enable one slider when moved in one direction to bring the elements into interlocking engagement and to move another slider from the initial position of the first sliderin the opposite direction to couple the interlocking elements engaged thereby, each of the sliders of course being able to uncouple the interlocking elements when moved in a direction reverse to that for coupling the interlocking elements.
A further advantage of such double-acting 4 Claims. (Cl. 24205.13)
sliding clasp fastener constructions results from 7 the fact that the stringers may be applied to articles irrespective of the direction of the couplin movement of the slider, whereas in usual types of sliding clasp fasteners coupling movement of the slider can be accomplished by its movement only in a single direction.
A further object of the invention is to provide the stringers with interlocking fastener elements the ends of which are rounded or provided with rounded corners to permit the slider to move more easily by simulating the action of ball bearings on the inside of the slider.
Another object of the invention is to provide interlocking fastener elements which can be simultaneously injection molded or die cast upon a pair of stringers thereby greatly facilitating the manufacture of sliding clasp fasteners and economizing the cost of their production.
A further feature of the invention consists in providing stringers, with interlocking elements of the character above described in which the leg portions of the elements upon one side of the respective stringers may be of shorter length than those upon the other side, thereby enabling the exposed sides f the interlocking elements to present a narrower and less objectionable appearance'when used for coupling the edges of portions of dresses and the like.
These and other objects and features of the invention will more full appear from the following. description and the accompanying drawings and will be particularly pointed out in the claims. 1
Preferred embodiments of the invention are illustrated in the accompanying drawing, in which,
Fig. 1 illustrates one of the interlocking elements embodying the invention as applied to th beaded edge of a section of a stringer;
Fig. 2 is a sectional view on line 2-2 of Fig. 1, viewed upwardly;
Fig. 3 is a perspective view of one of the interlocking elements adapted to be applied to either stringer;
Fig. 4 is a view of sections of stringers having interlocking elements embodying the invention shown in coupled relation; and,
Fig. 5 is a similar view of the'reverse side of they assembled stringers shown in Fig. 4, the shortened legs of the interlocking elements being indicated by dotted lines as would appear upon the reverse face of the assembled stringers.
The sliding clasp fastener comprises a pair of stringers each of which is provided with a series of suitably spaced interlocking fastener elements adapted to be moved to and from interlocking position by a suitable slider as in usual sliding clasp fastener constructions, and inasmuch as the invention relates to the interlocking elements illustration of the slider is unnecessary The preferred construction illustrated in the drawing comprises a pair of stringers I and 2 which. desirably, but not necessarily, are provided with beaded edges 3 and 4 and the interlocking fastener elements are secured to the edge portions of the respective stringers. at suitably spaced intervals. In order to provide a double-acting sliding clasp fastener construction in which the complementary heads of the elements of the respective stringers may be coupled by the movement of a slider in either direction longitudinally of the stringer and separated by longitudinal movement of the slider in the reverse direction to the coupling movement, the interlockingmembers of the respective elements of both'stringers are of like construction, but the elements of one stringer secured thereto in like position relatively to those of the other stringer.
The preferred form of interlocking elements I which are'shown singly in Figs. 1, 2, and 3, comable material comprising a body of preferably rectangular form having legs 5 and 6 adapted to embrace and preferably to impregnate the material of the stringer. Each of the interlocking fastener elements desirably extends axially perpendicular to the edge of the stringer to which it is attached as indicated by the axial line XX Fig. 4. Each of the interlocking elements I, which is secured to the stringer l, projects beyond the edge of the stringer, and the part thereof that is located on one side of the plane of the stringer is provided with a .head 8 having a rounded arcuate end 9 merging at the sides of the head into reverse curves l 0 and I l,'thereby forming recesses symmetrical with respect to the axis of the fastener element, said recesses providing between them a neck portion.
The other part of the interlocking fastener element which is located on the other side of the plane of the stringer is preferably of rectangular form and has parallel top and bottom'sides connected by a flat end which is substantially perpendicular to the sides. This other part of the interlocking fastener is shorter than the first named part that has the head formation, but it is long enough to overlap the recesses Ill and ll, thereby presenting portions [2 exposed at said recesses.
The complementary interlocking fastener elements 13, which are secured in suitably spaced relation upon the stringer 2, preferably are of identical construction to those Which are secured to the stringer l, and are arranged in the same relation with respect thereto. By reason of this construction the heads of the interlocking elements of one stringer will upon movement of the slider in a predetermined direction engage the neck recesses of the interlocking elements of the other stringer, as illustrated in Fig. 4, and upon movement of the slider in the other direction the interlocking elements will be'disengaged in the usual manner.
When thefastener elements on two opposed stringers are interlocked }with each other, as shown in Figs. 4 and 5, the heads 8 of the fastener elements on one stringer occupy recesses l0 and I l with which the fastener elements on the other stringer are provided,therebylocking the two stringers together. Furthermore, the side face of the head 8 of each-fastener element on one stringer engagesthe exposed portions I2 on the corresponding fastener elements on the other stringer and by this means the fastener elements are prevented from relative movement in a direction at right angles to the plane of the stringers.
Furthermore, the length'of the shorter part of the extended portion of each fastener element is such that when the fastener elements of two stringers are interlocked together, as shown in Fig. 4, the flat ends of the shorter parts of the adjacent the flat ends of the shorter part of the fastener elements on the other stringer, asclearly J shown in Figs. 4 and 5.
In order to facilitate the movement of the slider the interlockin elements are provided respectively with arcuate ends I 4 and i5 symmetrical-with respect to the axis of the element and with rounded corners l6 and Il merging into the respective edges of the element, thereby providmoved toward and from interlocking position.
If desired the legs of the interlocking elements may be shortened preferably upon the portions of the element having the heads and the slider so constructed as to engage the ends of the longer and shorter legs respectively so that the exposed face of the respective elements will present a narrow and more pleasing appearance.
By reason of the symmetrical character of the interlocking-elements series of any desired length of interlocking elements can be simultaneously formed and injection molded upon both stringers by providing the molds with a runner intermediate of the cavities for the respective elements and with gates preferably extending from the runner to the cavities of the molds preferably to axial portions of the heads of the element. When the complementary series of interlocking elements arethus molded or cast upon the respective stringers the runner and gate sections of the material may be broken away and the ends of the heads carefully surfaced to arcuate form thereby facilitating the manufacture and cheapening the cost of production thereof.
It will be understood that the particular embodiment of the invention disclosed herein is of an illustrative'charaoter and is not restrictive and that various modifications may be made within 'the spirit and scope of the following claims.
Having thus described the invention, what is claimed as new and desired to be secured by Letters Patent is:
1. Interengaging elements, for a double-acting sliding clasp fastener construction. having a pair of fabric stringers each provided with a series of suitably spaced like interengaging ele- -l ents each of which elements comprises a rectangular body with parallel edges having legs embracing'and impregnating the fabric of the edge portion of the-stringer and an extension projecting beyond the edge of the stringer axially perpendicular thereto, each extension having at one side of the plane of the stringer a head having a rounded end and like recesses symmetrical with respect to its axis providing a neck and upon the other side of the plane of the stringer a relatively short rectangular portion underlying said recesses, the interlocking elements of one stringer being on-the same side as those of the other to enable the rounded heads of the elements of onestringer to engage the complementary necks of the other stringer and thereby to be' ooupled by the movement of a slider in either direction longitudinally of the stringer and to be separated by longitudinal movement of the slider in-the reverse direction to said coupling movement.
2. A double-acting sliding clasp fastener construction comprising a pair of stringers each provided with a series of suitably spaced like interengaging elements each of which elements has an integral body provided with legs embracing and impregnating the edge portion of the stringer and extending in perpendicular relation to the edge thereof and having rounded ends to facilitate the movement-of the slider, each of said elements having an integral extension projecting beyond the edge of the stringer axially perpendicular thereto, each extension having at one side of the plane of the stringer a rounded end and-having symmetrically reversely curved edges forming like recesses symmetrical with respect to its axis forminga-neck and upon the other side of the plane of thestringer a relatively short rectangular portion underlying the recesses forming the-neck, the interlocking elements of ments of one stringer to engage the complementary necks of the other stringer and to be coupled by the movement of a slider in either direction longitudinally of the stringers and to be separated by longitudinal movement of the slider in the reverse direction to said coupling movement.
3. An interlocking fastener element for a sliding clasp fastener of the type having a pair of stringers each provided with a series of spaced fastener elements which are adapted to be interlocked with similar elements on the other stringer, each fastener element having a body portion provided with means for securing it to the edge portion of a stringer, said body portion extending beyond the edge of the stringer axially perpendicular thereto, the part of the extended body portion of each fastener element which is located on one side of the plane of the stringer having at its outer .end an elliptically-shaped head and also having a recesson both the top and bottom faces thereof situated between the head and the edge of the stringer, said recesses forming between them a neck portion which connects the head to the body of the fastener element, which recesses are constructed to receive parts of the heads of similar fastener elements secured to a companion stringer, thereby to secure said stringers together, the other part of the extended portion of each fastener element that is located on the other side of the plane of the stringer having parallel top and bottom faces and being the full width of the body portion of the fastener element throughout its entire length, and also being shorter than the first named part having the head but of sufficient length to overlap said recesses, thereby to present portions that are exposed at said recesses and are adapted to engage the side face of the head portions of interlocking fastener elements on a companion stringer that occupy said recesses and thereby prevent displacement of the interlocked fastener elements in a direction at right anglesto the plane of the stringer.
4. An interlocking fastener element for a sliding clasp fastener of the type having a pair of stringers each provided with a series of spaced fastener elements which are adapted to be interlocked with similar elements on the other stringer, each fastener element having a body portion provided with means for securing it to the edge portion of a stringer, said body portion extending beyond the edge of the stringer axially perpendicular thereto, the part of the extended body portion of each fastener element which is located on one side of the plane of the stringer having at its outer end an elliptically-shaped head and also having a recess on both the top and bottom faces thereof situated between the head and the edge of the stringer, said recesses forming between them a neck portion which connects the head to the body of the fastener element, which recesses are constructed to receive parts of the heads of similar fastener elements secured to a companion stringer, thereby to secure said stringers together, the other part of the extended portion of each fastener element that is located on the other side of the plane of the stringer having parallel top and bottom faces and a fiat end face perpendicular to the top and bottom faces, said other part being the full width of the body portion throughout its entire length and also being shorter than the part having the head but of sufiicient length to overlap said recesses and to extend substantially to the end of the corresponding part of an interlockingfastener element on a companion stringer, said shorter extended part of the stringer presenting portions that are exposed at said recesses and are adapted to engage the side face of the head portions of interlocking fastener elements on a companion stringer, and thereby prevent displacement of the interlocked fastener elements in a direction at right angles to the plane of the stringer.
JOHN BOLTEN, JR.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,824,672 Laguzzi Sept. 22, 1931 2,041,558 Marinsky May 19, 1936 2,347,428 Morin Apr. 25, 1944 2,355,996 Morin Aug. 15, 1944 2,392,338 Polk Jan. 8, 1946 2,394,211 Siff Feb. 5, 1946
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US650327A US2526600A (en) | 1946-02-26 | 1946-02-26 | Double-acting sliding clasp fastener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US650327A US2526600A (en) | 1946-02-26 | 1946-02-26 | Double-acting sliding clasp fastener |
Publications (1)
Publication Number | Publication Date |
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US2526600A true US2526600A (en) | 1950-10-17 |
Family
ID=24608428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US650327A Expired - Lifetime US2526600A (en) | 1946-02-26 | 1946-02-26 | Double-acting sliding clasp fastener |
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Country | Link |
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US (1) | US2526600A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798274A (en) * | 1952-08-30 | 1957-07-09 | Louis H Morin | Center ledge scoop for separable fasteners |
US2798275A (en) * | 1954-02-26 | 1957-07-09 | Louis H Morin | Center ledge scoop for separable fasteners |
US2828523A (en) * | 1951-11-02 | 1958-04-01 | Louis H Morin | Separable fastener stringers employing opposed coupled scoops of double-action type |
US2834084A (en) * | 1951-09-27 | 1958-05-13 | Louis H Morin | Separable fasteners |
US2862272A (en) * | 1955-07-08 | 1958-12-02 | Louis H Morin | Center ledge scoop with means resisting forcible mis-meshing |
US2901802A (en) * | 1952-09-16 | 1959-09-01 | Louis H Morin | Plastic scoop with cast nubbin insert |
US2942317A (en) * | 1957-04-15 | 1960-06-28 | Louis H Morin | Center ledge scoop with widely spaced opposed coupling surfaces |
US3078537A (en) * | 1960-07-14 | 1963-02-26 | Louis H Morin | Invisible scoop stringers employing abrasive preventing means |
US3115690A (en) * | 1960-07-12 | 1963-12-31 | Louis H Morin | One-sided separable fastener stringer |
DE1264128B (en) * | 1962-10-26 | 1968-03-21 | Gandolph Doelter | Zipper |
JPS4972407U (en) * | 1972-10-05 | 1974-06-24 | ||
US3825978A (en) * | 1972-03-13 | 1974-07-30 | Brier Mfg Co | Zipper construction |
US3874038A (en) * | 1972-08-03 | 1975-04-01 | Yoshida Kogyo Kk | Sliding clasp coupling elements |
DE3011029A1 (en) * | 1979-04-05 | 1980-10-23 | Textron Inc | MOLDED COUPLING PART FOR A ZIPPER |
FR2526278A1 (en) * | 1982-05-07 | 1983-11-10 | Yoshida Kogyo Kk | SLIDE CLOSURE WITH IMPROVED DISCRETE COUPLING ELEMENTS |
GB2132262A (en) * | 1982-12-13 | 1984-07-04 | Yoshida Kogyo Kk | Slide fastener stringer |
US4765038A (en) * | 1982-09-09 | 1988-08-23 | Yoshida Kogyo K. K. | Watertight slide fastener stringer |
WO2011023956A3 (en) * | 2009-08-26 | 2011-04-21 | Ykk Corporation | Slide fastener with flat elements |
DE102014211629A1 (en) | 2013-06-18 | 2014-12-18 | Shiu-Yin Cheng | Sliding fastener with a coupling element for clamping with a liquid-impermeable structure |
US20150157096A1 (en) * | 2012-07-02 | 2015-06-11 | Ykk Corporation | Waterproof Slide Fastener |
EP2614742B1 (en) * | 2009-01-13 | 2017-09-06 | YKK Corporation | Slide fastener |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1824672A (en) * | 1930-10-10 | 1931-09-22 | Laguzzi Mario | Interlocking member for slide fasteners |
US2041558A (en) * | 1934-10-25 | 1936-05-19 | Whitehall Patents Corp | Links of separable fasteners |
US2347428A (en) * | 1942-05-23 | 1944-04-25 | Davis Marinsky | Mortise joint separable fastener |
US2355996A (en) * | 1942-12-03 | 1944-08-15 | Davis Marinsky | Offset double-acting scoop |
US2392338A (en) * | 1943-12-15 | 1946-01-08 | Polk Joseph | Slide fastener |
US2394211A (en) * | 1943-10-16 | 1946-02-05 | Conmar Prod Corp | Slide fastener element |
-
1946
- 1946-02-26 US US650327A patent/US2526600A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1824672A (en) * | 1930-10-10 | 1931-09-22 | Laguzzi Mario | Interlocking member for slide fasteners |
US2041558A (en) * | 1934-10-25 | 1936-05-19 | Whitehall Patents Corp | Links of separable fasteners |
US2347428A (en) * | 1942-05-23 | 1944-04-25 | Davis Marinsky | Mortise joint separable fastener |
US2355996A (en) * | 1942-12-03 | 1944-08-15 | Davis Marinsky | Offset double-acting scoop |
US2394211A (en) * | 1943-10-16 | 1946-02-05 | Conmar Prod Corp | Slide fastener element |
US2392338A (en) * | 1943-12-15 | 1946-01-08 | Polk Joseph | Slide fastener |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2834084A (en) * | 1951-09-27 | 1958-05-13 | Louis H Morin | Separable fasteners |
US2828523A (en) * | 1951-11-02 | 1958-04-01 | Louis H Morin | Separable fastener stringers employing opposed coupled scoops of double-action type |
US2798274A (en) * | 1952-08-30 | 1957-07-09 | Louis H Morin | Center ledge scoop for separable fasteners |
US2901802A (en) * | 1952-09-16 | 1959-09-01 | Louis H Morin | Plastic scoop with cast nubbin insert |
US2798275A (en) * | 1954-02-26 | 1957-07-09 | Louis H Morin | Center ledge scoop for separable fasteners |
US2862272A (en) * | 1955-07-08 | 1958-12-02 | Louis H Morin | Center ledge scoop with means resisting forcible mis-meshing |
US2942317A (en) * | 1957-04-15 | 1960-06-28 | Louis H Morin | Center ledge scoop with widely spaced opposed coupling surfaces |
US3115690A (en) * | 1960-07-12 | 1963-12-31 | Louis H Morin | One-sided separable fastener stringer |
US3078537A (en) * | 1960-07-14 | 1963-02-26 | Louis H Morin | Invisible scoop stringers employing abrasive preventing means |
DE1264128B (en) * | 1962-10-26 | 1968-03-21 | Gandolph Doelter | Zipper |
US3825978A (en) * | 1972-03-13 | 1974-07-30 | Brier Mfg Co | Zipper construction |
US3874038A (en) * | 1972-08-03 | 1975-04-01 | Yoshida Kogyo Kk | Sliding clasp coupling elements |
JPS4972407U (en) * | 1972-10-05 | 1974-06-24 | ||
DE3011029A1 (en) * | 1979-04-05 | 1980-10-23 | Textron Inc | MOLDED COUPLING PART FOR A ZIPPER |
US4263698A (en) * | 1979-04-05 | 1981-04-28 | Textron, Inc. | Molded slide fastener coupling element |
DE3315904A1 (en) * | 1982-05-07 | 1983-11-17 | Yoshida Kogyo K.K., Tokyo | ZIPPER WITH SINGLE DOME LINKS |
FR2526278A1 (en) * | 1982-05-07 | 1983-11-10 | Yoshida Kogyo Kk | SLIDE CLOSURE WITH IMPROVED DISCRETE COUPLING ELEMENTS |
US4520535A (en) * | 1982-05-07 | 1985-06-04 | Yoshida Kogyo K. K. | Slide fastener having discrete coupling elements |
US4765038A (en) * | 1982-09-09 | 1988-08-23 | Yoshida Kogyo K. K. | Watertight slide fastener stringer |
GB2132262A (en) * | 1982-12-13 | 1984-07-04 | Yoshida Kogyo Kk | Slide fastener stringer |
EP2614741B1 (en) * | 2009-01-13 | 2018-01-03 | YKK Corporation | Slide fastener |
EP2614742B1 (en) * | 2009-01-13 | 2017-09-06 | YKK Corporation | Slide fastener |
CN102595956A (en) * | 2009-08-26 | 2012-07-18 | Ykk株式会社 | Slide fastener with flat elements |
JP2012526581A (en) * | 2009-08-26 | 2012-11-01 | Ykk株式会社 | Slide fastener having a plurality of flat elements |
TWI417061B (en) * | 2009-08-26 | 2013-12-01 | Ykk Corp | Slide fastener |
WO2011023956A3 (en) * | 2009-08-26 | 2011-04-21 | Ykk Corporation | Slide fastener with flat elements |
US9420853B2 (en) | 2009-08-26 | 2016-08-23 | Ykk Corporation | Slide fastener with flat elements |
US9661902B2 (en) * | 2012-07-02 | 2017-05-30 | Ykk Corporation | Waterproof slide fastener |
US20150157096A1 (en) * | 2012-07-02 | 2015-06-11 | Ykk Corporation | Waterproof Slide Fastener |
DE102014211629A1 (en) | 2013-06-18 | 2014-12-18 | Shiu-Yin Cheng | Sliding fastener with a coupling element for clamping with a liquid-impermeable structure |
US9474341B2 (en) * | 2013-06-18 | 2016-10-25 | Chao-Mu Chou | Clamped type coupling element slide fastener with the structure impervious to fluid |
US20140366337A1 (en) * | 2013-06-18 | 2014-12-18 | Chao-Mu Chou | Clamped type coupling element slide fastener with the structure impervious to fluid |
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