US1376765A - Ball-and-socket fastener - Google Patents
Ball-and-socket fastener Download PDFInfo
- Publication number
- US1376765A US1376765A US386147A US38614720A US1376765A US 1376765 A US1376765 A US 1376765A US 386147 A US386147 A US 386147A US 38614720 A US38614720 A US 38614720A US 1376765 A US1376765 A US 1376765A
- Authority
- US
- United States
- Prior art keywords
- flange
- piece
- cap
- collet
- socket
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B17/00—Press-button or snap fasteners
- A44B17/0064—Details
- A44B17/0082—Decoration
-
- 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.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
- Y10T24/45775—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment
- Y10T24/45864—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment having portion of cavity deformed during mounting
- Y10T24/45869—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment having portion of cavity deformed during mounting and cooperating with separate mounting component
-
- 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.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
- Y10T24/45775—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment
- Y10T24/45874—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment having axially extending expansion slit along side of cavity
Definitions
- My invention relates to new and useful improvements in ball and socket fasteners, and particularly relates to the cap piece or top for the socket piece of the fastener which is adapted to receive the ball member or headed member of the fastener, and also to an improved socket piece for use in connection with said cap piece.
- the invention as regards the cap piece relates particularly to that type wherein a covering of yielding material, for example, a fabric or other flexible material is arranged over the top of the cap piece or top, and is held in position by clamping action between the elements of which the cap piece or top 1s composed, and among other objects which will appear hereinafter, I especially desire to provide improved means whereby the covering material is securely clamped in position, and also to provide means whereby the covering and the element over which it extends are held against turning or rotation relative to the other part or parts of the socket fastener.
- a further object is to provide an improved socket piece for use in connection with said cap piece, and which socket p ece will pierce the fabric to which it is applied, or will require a smaller hole to be punched in the fabric than is usually required by prior devices.
- the invention consists in the improved construction, and combination of parts to be more fully described hereinafter, and the novelty of which will be particularly pointed out and distinctly claimed.
- Fig. 2 shows the novel cap piece and socket piece in the relative positions they assume previous to being applied to and assembled on a fabr c or other material.
- Fig. is a transverse section view through a cap p ece constituting one of the elements shown in Figs. 1 and 2 and previous to being assembled, as shown in said figures.
- Fig. 4 1s a transverse section through a collet constituting one of the elements of the invention.
- F 1g. 5 is a plan view of the collet shown in F 1g. 4 previous to being assembled
- Fig. 6 1s a transverse section through a novel form of socket piece, slightly'modified from the form shown in Fig. 2.
- A designates a fabric or other material to which the improved fastener member 1s adapted to be applied, said fabric being provided with an opening B, as clearly shown in Figs. 1 and 2 of the drawings.
- Extending through the opening B is the neck or shank 1 of my improved socket piece 2, the same having at its lower portion an outwardly directed circumferential flange 3 adapted to engage one face of the material to which the fastener member is applied.
- the socket piece is provided with a pointed head or dome 4:, and the sides of said shank are provided with slits or openings 5 extending longitudinally of the shank, and preferably, although not necessarily, four in number, and arranged at diametrical points 011 the said shank.
- the dome portion of the socket piece is tapered or reduced on a gradual curve from the flange 3 to the pointed closed end 4, that is, said dome is circular in cross-section, but is of gradually reduced diameter from said flange to the end 4.
- the hole in the fabric to receive said socket piece may be made much smaller than would be necessary to receive a socket piece in which the dome is substantially cylindrical.
- the pointed closed end of the socket piece as described, the end passes through the hole in the fabric and spreads the strands or threads of the latter.
- the form of socket piece shown in Fig. 6 is the same as that shown in Fig. 2, except that in Fig.
- socket pieces the base of the dome adjacent the flange is knurled inward, as at 6, to produce a reduced neck or entrance 7 to cooperate with a ball member (not shown) to securely hold the latter.
- a ball member (not shown) to securely hold the latter.
- the socket .piece is adapted to be connected to a top or cap piece of thefastener which is located on the opposite side of the fabric from that on which said flange 3 is located and combines with said top or cap piece to form a socket member.
- a cap consisting of a circular plate or disk 11 having an inwardly directed circumferential flange 12, and over said cap is a covering 13 of one or more layers of fabric or other suitable material having its edge portions 14 clamped between the inner face of the said flange 12 and the flange 10 on the collet.
- the cap 11 before being assembled on its collet is shown in Fig.
- the flange 12 is substantially at right angles to a plane through the cap, said flange being struck inward, as shown in Figs. 1 and 2, by the dies in the act of assembling the same in engagement with the collet-
- the flange 10 on the collet is provided at its inner edge portion with a laterally directedcircumferential rim 15 which securely grips the fabric or other covering material 13 against the inner face of the said flange 12 on the cap piece, the parts being preferably so proportioned that said rim 15 approximates the bend or channel between the top or cap 11 of the cap piece and the said flange 12.
- the rim 15 is provided with means adapted to interengage or interlock with the material of the covering so that the latter will be non-rotatably connected with the said collet.
- This means for engaging the covering may take a number of forms within the spirit and scope of my invention, but I prefer to provide said rim with a plurality of equally distantly arranged circumferential notches or indentations 16, as clearly shown in Figs. 1 and 5 of the draw ings, so that said rim is provided with pro; jections 17 and intervening recesses, the former adapted to be indented in the covering, and the latter to receive projecting portions of the covering so that the latter Will not be permitted to turn or move circumferentially of the collet.
- the said indentations or recesses 16 may extend only through the said rim 15, but if desired, they A may extend downward through the body of the flange 10, as shown at 18.
- the flange 1O flares outward within the cap, and the flange 12 is struck inward under the said flange 10 so that the cap and collet are rigidly secured and the covering is stretched over the cap and clamped between the cap and collet, as clearly shown in Figs. 1 and 2.
- the socket portion of the socket piece constituted by the shank 1 and dome 4t is expanded or crushed, as sh wn in Fig. 1, so that the portions of the said dome vet-ween the slits 5 extend laterally over the up ier edge of the said flange 10, as at 19, whereby said socket piece, collet and cap piece are clamped together and secured to the covering A.
- the dome portion 4- rests against the inner face of the cap piece, as shown in Fig. 1.
- edge portion of the fabric, or other err-rering, gasses down around the lower edge of the flange 12 on the cap 11 and is socurely clamped between the inner face of said flange and the outer face of the flange and rim 15 on the collet, said covering extending in engagement with and over the rim 15 so that the covering is securely gripped by the latter against the inner face of the flang 12.
- a socket fastener member comprising a cap-piece having a flange, and a collet, a covering material over the cap-piece and around said flangeand gripped inside said cap-piece between said flange and the collet, said collet having means integral therewith and projecting laterally therefrom in inter* engagement with said covering to prevent turning of the same relative to the collet.
- a socket fastener member comprising a cap-piece having a flange, and a collet, a covering material over the cap-piece and around said flange and gripped inside said cap-piece between said flange and the collet,
- collet having annularly arranged spaced means interengaging with the covering and cooperating with the cap-piece to grip said covering.
- a socket fastener member comprising a cap-piece having a flange, and a collet, a covering material over the cap-piece and around said flange and gripped inside said cap-piece between said flange and the collet, said collet having annularly arranged projections cooperating with the cap-piece to grip said covering.
- a socket fastener member comprising a cappiece having a flange, and a collet, a covering material over the cap-piece and around said flange and gripped inside said cap-pie e between said flange and the collet, said collet having annularly arranged projections and intervening recesses cooperating with the cap-piece to grin said covering.
- a socket-fastener member comprising a cap piece having a flange, and a collet, a covering material over the cap piece and around said flange and gripped inside said cap piece between said flange and the collet, said collet having indentations coflperating with the cap piece to grip said covering.
- a socket:tastener member comprising a cap piece having a flange, a collet having inner and outer flanges, a covering material over the cap piece and held between the flange of the cap piece and the outer flange on the collet, said outer flange having indentations engaging the covering and preventing turning of the same relative to the collet.
- a socket-fastener member comprising a cap piece having a flan 'e, a collet having an inner flange and an outer flange, the latter having a rim portion, a covering material over the cap-piece and held between the flange of the cap piece and the outer flange and rim on the collet, said rim having indentations engaging the covering and preventing turning of the same relative to the collet.
- a socket-fastener member comprising acap piece having a flange, a collet having an inner flange and an outer flange, the outer flange having an outwardly directed rim, a covering held by the flange of the cap piece and engaged by the said rim on the collet, said rim having indentations engaging the covering and preventing turning of the same relative to the collet.
- a socket-fastener member comprising a cap piece having a flange, a collet having an inner flange and an outer flange, the outer flange having an outwardly directed rim, a covering material held by the flange of the cap piece and the outer flange on the collet, said rim having indentations extending into said flange and engaging the covering and preventing turning of the same relative to the collet.
- a socket-fastener member comprising a cap piece having a flange, and a collet, a covering material over the cap piece and around said flange and gripped inside said cap piece between said flange and the collet, said collet having indentations coiiperating with the cap piece to grip said covering, and a socket piece entering said collet and expanded into interlocking engagement therewith.
- a socket-fastener member comprising a cap piece having a flange, a collet having inner and outer flanges, a covering material over the cap piece and held between the flange of the cap piece and the outer flange on the collet, said outer flange having indentations engaging the covering and preventing turning of the same relative to the collet, and a socket piece entering said collet and expanded into interlocking engagement with the inner edge of said inner flange on said collet.
- a socket piece for a fastener comprising a hollow dome portion and a holding flange integral throughout and formed integral with the base of said dome portion, said dome portion having a closed head and beingof gradually reducing diameter from the base of said flange to said reduced head, whereby the wall of said dome tapers on a gradual curve from said holding flange to said reduced closed head, and said dome having longitudinal slits, the ends of which terminate at points between said closed end and said holdin flange.
Description
L.S. HARVEY.
BALL AND SOCKET FASTENER.
umcAT ou rim) JUNE 3, 1920.
1,376,765. Patented my 3,1921. I
INVENTOR:
WITNESS ATTORNEYS UNITED STATES PATENT OFFICE.
LEAMAN S. HARVEY, OF WATERBURY, CONNECTICUT, ASSIGNOR TO LANE MANUFAC TUBING COMPANY, OF WATERBURY, CONNECTICUT, A CORPORATION OF CON- N ECTICUT.
BALL-AND-SOOKET FASTENER.
Specification of Letters Patent.
Patented May 3, 1921.
Application filed June 3, 1920. Serial No. 386,147.
To aZZ whom it may concern:
Be it known that I, LEAMAN S. HARVEY, a citizen of the United States, residing at \Vaterbury in the county of New Haven and State or Connecticut, have invented certain new and useful Improvements in Balland-Socket Fasteners, of which the following is a specification.
My invention relates to new and useful improvements in ball and socket fasteners, and particularly relates to the cap piece or top for the socket piece of the fastener which is adapted to receive the ball member or headed member of the fastener, and also to an improved socket piece for use in connection with said cap piece. The invention as regards the cap piece relates particularly to that type wherein a covering of yielding material, for example, a fabric or other flexible material is arranged over the top of the cap piece or top, and is held in position by clamping action between the elements of which the cap piece or top 1s composed, and among other objects which will appear hereinafter, I especially desire to provide improved means whereby the covering material is securely clamped in position, and also to provide means whereby the covering and the element over which it extends are held against turning or rotation relative to the other part or parts of the socket fastener. A further object is to provide an improved socket piece for use in connection with said cap piece, and which socket p ece will pierce the fabric to which it is applied, or will require a smaller hole to be punched in the fabric than is usually required by prior devices.
The invention consists in the improved construction, and combination of parts to be more fully described hereinafter, and the novelty of which will be particularly pointed out and distinctly claimed.
I have fully and clearly illustrated a preferred embodiment of my invention in the accompanying drawings to be taken as a part ofthis specification, and wherein- Figure l is a transverse section through one embodiment of my invention, the same showing the completed or assembled socket member.
Fig. 2 shows the novel cap piece and socket piece in the relative positions they assume previous to being applied to and assembled on a fabr c or other material.
Fig. is a transverse section view through a cap p ece constituting one of the elements shown in Figs. 1 and 2 and previous to being assembled, as shown in said figures.
Fig. 4: 1s a transverse section through a collet constituting one of the elements of the invention.
F 1g. 5 is a plan view of the collet shown in F 1g. 4 previous to being assembled, and
Fig. 6 1s a transverse section through a novel form of socket piece, slightly'modified from the form shown in Fig. 2.
Referring to the drawings by characters of reference, A designates a fabric or other material to which the improved fastener member 1s adapted to be applied, said fabric being provided with an opening B, as clearly shown in Figs. 1 and 2 of the drawings. Extending through the opening B is the neck or shank 1 of my improved socket piece 2, the same having at its lower portion an outwardly directed circumferential flange 3 adapted to engage one face of the material to which the fastener member is applied. At its upper portion the socket piece is provided with a pointed head or dome 4:, and the sides of said shank are provided with slits or openings 5 extending longitudinally of the shank, and preferably, although not necessarily, four in number, and arranged at diametrical points 011 the said shank.
The dome portion of the socket piece is tapered or reduced on a gradual curve from the flange 3 to the pointed closed end 4, that is, said dome is circular in cross-section, but is of gradually reduced diameter from said flange to the end 4. By forming the socket piece, as shown in Fig. 2, the hole in the fabric to receive said socket piece may be made much smaller than would be necessary to receive a socket piece in which the dome is substantially cylindrical. By the provision of the pointed closed end of the socket piece, as described, the end passes through the hole in the fabric and spreads the strands or threads of the latter. The form of socket piece shown in Fig. 6 is the same as that shown in Fig. 2, except that in Fig. 6 the base of the dome adjacent the flange is knurled inward, as at 6, to produce a reduced neck or entrance 7 to cooperate with a ball member (not shown) to securely hold the latter. While I have shown preferred forms of socket pieces in Figs. 2 and 6, I desire it understood that other forms of expansible socket pieces, for example, one having a substantially cylindrical shell or dome (not shown) may be employed in connection with my improved cap piece without departing from my invention as regards the cap piece itself. The socket .piece is adapted to be connected to a top or cap piece of thefastener which is located on the opposite side of the fabric from that on which said flange 3 is located and combines with said top or cap piece to form a socket member. This top or cap piece before being assembled with the socket piece'is shown in Fig. 2 and comprises an annular collet 8, having an inner short circular flange 9 and an outer, outwardly flaring circular flange 10, preferably of greater length than the said flange 9, as clearly shown in Figs. 1, 2 and 4c of the drawings. Overlying the collet is a cap consisting of a circular plate or disk 11 having an inwardly directed circumferential flange 12, and over said cap is a covering 13 of one or more layers of fabric or other suitable material having its edge portions 14 clamped between the inner face of the said flange 12 and the flange 10 on the collet. The cap 11 before being assembled on its collet is shown in Fig. 8, and it will be seen that the flange 12 is substantially at right angles to a plane through the cap, said flange being struck inward, as shown in Figs. 1 and 2, by the dies in the act of assembling the same in engagement with the collet- The flange 10 on the collet is provided at its inner edge portion with a laterally directedcircumferential rim 15 which securely grips the fabric or other covering material 13 against the inner face of the said flange 12 on the cap piece, the parts being preferably so proportioned that said rim 15 approximates the bend or channel between the top or cap 11 of the cap piece and the said flange 12. The rim 15 is provided with means adapted to interengage or interlock with the material of the covering so that the latter will be non-rotatably connected with the said collet. This means for engaging the covering may take a number of forms within the spirit and scope of my invention, but I prefer to provide said rim with a plurality of equally distantly arranged circumferential notches or indentations 16, as clearly shown in Figs. 1 and 5 of the draw ings, so that said rim is provided with pro; jections 17 and intervening recesses, the former adapted to be indented in the covering, and the latter to receive projecting portions of the covering so that the latter Will not be permitted to turn or move circumferentially of the collet. The said indentations or recesses 16 may extend only through the said rim 15, but if desired, they A may extend downward through the body of the flange 10, as shown at 18. When the collet and cap 11. are assembled, the flange 1O flares outward within the cap, and the flange 12 is struck inward under the said flange 10 so that the cap and collet are rigidly secured and the covering is stretched over the cap and clamped between the cap and collet, as clearly shown in Figs. 1 and 2.
W hen the cap piece and the socket piece are assembled by dies, in a well-known manner (not shown), the socket portion of the socket piece constituted by the shank 1 and dome 4t is expanded or crushed, as sh wn in Fig. 1, so that the portions of the said dome vet-ween the slits 5 extend laterally over the up ier edge of the said flange 10, as at 19, whereby said socket piece, collet and cap piece are clamped together and secured to the covering A. When the elements are clamped together, the dome portion 4- rests against the inner face of the cap piece, as shown in Fig. 1.
From the above descriptiontaken in connection with the drawings, it will be seen that the edge portion of the fabric, or other err-rering, gasses down around the lower edge of the flange 12 on the cap 11 and is socurely clamped between the inner face of said flange and the outer face of the flange and rim 15 on the collet, said covering extending in engagement with and over the rim 15 so that the covering is securely gripped by the latter against the inner face of the flang 12. The interengagement or interlocking between the collet and the covering by virtue of the indented, recessed or serrated edge on said rim, and the gripping of the flexible material by the rim and flange against the inner face of the cap 11, prevents turning of the fabric, and e0nsequently of the cap.
What I claim and desire to secure by Letters Patent of the United States is T 1. A socket fastener member comprising a cap-piece having a flange, and a collet, a covering material over the cap-piece and around said flangeand gripped inside said cap-piece between said flange and the collet, said collet having means integral therewith and projecting laterally therefrom in inter* engagement with said covering to prevent turning of the same relative to the collet.
2. A socket fastener member comprising a cap-piece having a flange, and a collet, a covering material over the cap-piece and around said flange and gripped inside said cap-piece between said flange and the collet,
said collet having annularly arranged spaced means interengaging with the covering and cooperating with the cap-piece to grip said covering.
3. A socket fastener member comprising a cap-piece having a flange, and a collet, a covering material over the cap-piece and around said flange and gripped inside said cap-piece between said flange and the collet, said collet having annularly arranged projections cooperating with the cap-piece to grip said covering.
at. A socket fastener member comprising a cappiece having a flange, and a collet, a covering material over the cap-piece and around said flange and gripped inside said cap-pie e between said flange and the collet, said collet having annularly arranged projections and intervening recesses cooperating with the cap-piece to grin said covering.
5. A socket-fastener member comprising a cap piece having a flange, and a collet, a covering material over the cap piece and around said flange and gripped inside said cap piece between said flange and the collet, said collet having indentations coflperating with the cap piece to grip said covering.
6. A socket:tastener member comprising a cap piece having a flange, a collet having inner and outer flanges, a covering material over the cap piece and held between the flange of the cap piece and the outer flange on the collet, said outer flange having indentations engaging the covering and preventing turning of the same relative to the collet.
'7. A socket-fastener member comprising a cap piece having a flan 'e, a collet having an inner flange and an outer flange, the latter having a rim portion, a covering material over the cap-piece and held between the flange of the cap piece and the outer flange and rim on the collet, said rim having indentations engaging the covering and preventing turning of the same relative to the collet.
8. A socket-fastener member comprising acap piece having a flange, a collet having an inner flange and an outer flange, the outer flange having an outwardly directed rim, a covering held by the flange of the cap piece and engaged by the said rim on the collet, said rim having indentations engaging the covering and preventing turning of the same relative to the collet.
9. A socket-fastener member comprising a cap piece having a flange, a collet having an inner flange and an outer flange, the outer flange having an outwardly directed rim, a covering material held by the flange of the cap piece and the outer flange on the collet, said rim having indentations extending into said flange and engaging the covering and preventing turning of the same relative to the collet.
10. A socket-fastener member comprising a cap piece having a flange, and a collet, a covering material over the cap piece and around said flange and gripped inside said cap piece between said flange and the collet, said collet having indentations coiiperating with the cap piece to grip said covering, and a socket piece entering said collet and expanded into interlocking engagement therewith.
v11. A socket-fastener member comprising a cap piece having a flange, a collet having inner and outer flanges, a covering material over the cap piece and held between the flange of the cap piece and the outer flange on the collet, said outer flange having indentations engaging the covering and preventing turning of the same relative to the collet, and a socket piece entering said collet and expanded into interlocking engagement with the inner edge of said inner flange on said collet.
12. A socket piece for a fastener, comprising a hollow dome portion and a holding flange integral throughout and formed integral with the base of said dome portion, said dome portion having a closed head and beingof gradually reducing diameter from the base of said flange to said reduced head, whereby the wall of said dome tapers on a gradual curve from said holding flange to said reduced closed head, and said dome having longitudinal slits, the ends of which terminate at points between said closed end and said holdin flange.
In testimony whereof I have hereunto signed my name in the presence of two subscribing witnesses.
LEAMAN S. HARVEY. \Vitnesses DOROTHY M. MABBATT, ALBERT P. BRADSTREET.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US386147A US1376765A (en) | 1920-06-03 | 1920-06-03 | Ball-and-socket fastener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US386147A US1376765A (en) | 1920-06-03 | 1920-06-03 | Ball-and-socket fastener |
Publications (1)
Publication Number | Publication Date |
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US1376765A true US1376765A (en) | 1921-05-03 |
Family
ID=23524363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US386147A Expired - Lifetime US1376765A (en) | 1920-06-03 | 1920-06-03 | Ball-and-socket fastener |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457601A (en) * | 1966-10-14 | 1969-07-29 | Prym Inc William | Snap fastener |
US4197617A (en) * | 1977-06-08 | 1980-04-15 | Firma Schaeffer-Homberg Gmbh | Button |
US20120011691A1 (en) * | 2009-04-08 | 2012-01-19 | Ykk Corporation | Button-Fixing Member |
-
1920
- 1920-06-03 US US386147A patent/US1376765A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457601A (en) * | 1966-10-14 | 1969-07-29 | Prym Inc William | Snap fastener |
US4197617A (en) * | 1977-06-08 | 1980-04-15 | Firma Schaeffer-Homberg Gmbh | Button |
US20120011691A1 (en) * | 2009-04-08 | 2012-01-19 | Ykk Corporation | Button-Fixing Member |
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