| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 024427000 | Having specific contour or arrangement of converging channel, separator island, or wing | 19 |
| 20090100650 | SLIDER END STOP FOR RECLOSABLE PLASTIC BAG AND RECLOSABLE PLASTIC BAG HAVING THE SAME - The present invention provides a reclosable plastic bag including: a first film and a second film of which both sides and lower sides adhere to each other and the combined upper side is open; a zipper including a first zipper and a second zipper that are provided on the insides of the upper sides of the first film and second film and engaged with each other; a slider engaging the first zipper with the second zipper, sliding on the zipper; and end stops of which both ends are formed in flange shapes and that each have a through-hole at the center to prevent the slider from separating from the ends of the zipper by being fitted in insertion holes formed through the first film and the second film. | 04-23-2009 |
| 20100011545 | MANUALLY ACTIVATED SLIDER CLIP - A slider is provided which can be mounted on a zipper without any pre-activation, particularly zippers which are opened by squeezing together a portion of the profiles wherein a fulcrum effect is achieved to separate the profiles. The slider omits at least part of the zipper opening elements so that the user must squeeze the slider together in order to urge the zipper profiles apart thereby opening the zipper. | 01-21-2010 |
| 20100306971 | DEVICE FOR OPENING AND CLOSING A ZIPPER - A device for assisting in opening and closing a zipper is provided. The device includes a body having first and second diverging guide channels having mutually oriented guide angles for receiving the respective zipper tracks for sliding, non-interlocking movement of the zipper tracks through the guide channels in advance of the zipper slider for reducing the closure angle of the zipper tracks in advance of the zipper slider to correspond to the guide angle of the guide channels, and a handle carried by the body for permitting manual pulling movement of the body along at least a portion of the length of the zipper and generally positioned in a coextensive orientation in relation to a pull tab of the zipper slider such that an operator can simultaneously grasp the pull tab of the zipper slider and the handle while sliding the zipper slider in the closing direction. | 12-09-2010 |
| 20110296654 | Slider for Slide Fastener and Quick Open-Type Slide Fastener - Disclosed is a slider for a slide fastener having a flexible upper wing piece and lower wing piece, and configured in such a way that zipper teeth are thrust into a tape insertion passage when a lateral pulling force is applied to a left and right pair of first and second fastener stringers. Accordingly, the application of a lateral pulling force to the left and right first and second fastener stringers results in the expansion of the width of the tape insertion passage of the slider and the separation of the zipper tooth rows. Thereupon the first and second fastener stringers which are engaged can be readily switched to a disengaged state. | 12-08-2011 |
| 20120151719 | Slider for Concealed Slide Fastener - Providing a slider for a concealed slide fastener, capable of achieving a smooth sliding operation of the slider, even when the slider is applied to a seat cover for a seat and strong lateral pulling force is applied to the slider when the slide fastener is closed. A slider for a concealed slide fastener comprises a slider body having at least a lower blade, left and right side wall portions and left and right first flanges, and slider upper plate member engaged with the slider body and having at least a second flange projecting toward at least the left and right side wall portions. | 06-21-2012 |
| 20120291235 | Slider for Slide Fastener - A slider is structured such that a tab attaching rod is integrally formed in a cantilevered state in an upper blade of a slider body, and a blocking member blocking an insertion gap which is formed between the upper blade and a free end portion of the tab attaching rod is engaged with a mounting portion of the slider body so as to be immovably fixed, and is provided with an occlusion retaining structure which retains a blocked state of the insertion gap at a time of fixing the blocking member and can prevent the other member from intruding into the insertion gap. Accordingly, the slider can easily attach a tab afterward to the tab attaching rod. Further, it is possible to securely prevent the other member from intruding between the upper blade and the free end portion of the tab attaching rod. | 11-22-2012 |
| 20130014357 | Concealed Zipper Assembly - A concealed zipper assembly and a method of binding a first material to a second material with the concealed zipper assembly. | 01-17-2013 |
| 20130061435 | Slider for Concealed Slide Fastener - Provided is a slider for a concealed slide fastener that can be made compact and smoothly slide even if large transverse pulling force is applied when a slide fastener is closed. A fastener element standing-up is inclined in a horizontal state, by bringing an element rear end section of the fastener element in sliding contact with a pair of second element guide sections extending toward a rear opening from a front end edge of a lower blade. The fastener element is also in sliding contact with a first element guide section disposed on the outer periphery of a guide column, such that the fastener element becomes in a more horizontal state. | 03-14-2013 |
| 20130097820 | Roller-Loaded Zipper Slide - A roller-loaded zipper slide includes first and second roller brackets respectively mounted in top and bottom slide body blocks of the slide body thereof to carry a respective front roller in flush with the front edges of the top and bottom slide body blocks and in proximity to the zipper's interlocking teeth and in direct contact with the zipper tapes for guiding the interlocking teeth into the internal chamber of the roller-loaded zipper slide smoothly and accurately, avoiding scratching or damaging the stitches of the zipper tapes, improving zipper slide sliding mobility, reducing zipper teeth wear and prolonging zipper slide lifespan. | 04-25-2013 |
| 20130139362 | Slide Fastener - There is provided a slide fastener that includes a pair of fastener stringers provided with fastener element rows having a plurality of fastener elements along opposing tape-side edges of a pair of fastener tapes, and a slider slidably attached to the fastener element rows to engage and disengage the fastener elements. One of the fastener stringers is separated from the slider when a lateral pulling force directed outward in a width direction of the fastener tapes is applied to the pair of fastener stringers. A pull tab attachment portion provided on an upper surface of an upper blade of the slider is disposed at one side with respect to a centerline of a guide post in the width direction. | 06-06-2013 |
| 20130139363 | Slide Fastener - A slide fastener in which one of the fastener stringers is separable from a tape insertion path at one side of a body of each of sliders in the width direction when a lateral pulling force directed outward in the width direction of the fastener tapes is applied to a pair of fastener stringers. The rear ends of the upper and lower flanges at the one side of the body of the upper slider in the width direction are positioned forward with respect to the rear end of the upper slider at a side of a rear mouth. It is therefore possible to prevent fastener elements from being damaged and easily separate one of the fastener stringers from the upper slider using a simple structure. | 06-06-2013 |
| 20130174388 | Slide Fastener - The slide fastener includes a pair of fastener tapes, a pair of fastener element rows respectively including a plurality of fastener elements and coupling yams coupling the plurality of fastener elements, and a slider configured to engage and disengage the pair of fastener element rows. Each of the fastener elements includes a body portion, a neck portion, an engaging head, portion and a pair of shoulder portions provided at both sides of the neck portion in the tape longitudinal direction and configured to come in contact with opposite engaging head portions. The pair of fastener tapes have stretchability in the tape longitudinal direction. | 07-11-2013 |
| 20130205550 | Sliding Fastener - In a sliding fastener, a fastener element is adhered at a predetermined pitch. The fastener element includes: a close-contact portion; and first and second engaging/disengaging portions which are respectively disposed on the first and the second tape surface sides of the close-contact portion. The close-contact portion has a first close-contact surface and a second close-contact surface which are respectively disposed in one direction and the other direction along the tape length direction. In addition, the pitch is set smaller than a sum of a dimension between the first and the second close-contact surfaces and a dimension between the first and the second close-contact surfaces. As a result, it is possible to make an element row rigid in a line in a more firm manner when a left and right element rows are coupled. | 08-15-2013 |
| 20130232737 | Fastener Stringer and Slide Fastener - A fastener tape of a fastener stringer extends beyond an edge of a fastener element closer to a connecting portion and an extension length is restricted to be smaller than 12 mm. In this way, when the fastener stringer is curved in a tape width direction of the fastener tape, it is possible to effectively suppress a tape extension portion of the fastener tape from partially floating. Thus, it is possible to stably sew the fastener stringer while maintaining the tape extension portion in an approximately flat form even when the fastener tape is curved. Moreover, since floating or the like of the sewn fastener tape occurs rarely, it is possible to prevent deterioration of the quality of external appearance. | 09-12-2013 |
| 20130276270 | Slide Fastener and Slider for Slide Fastener - A slider for a slide fastener includes a stopper mechanism formed for “forward use,” in which the surface where coiled fastener elements are attached on a fastener tape is the front surface, can be used for “reverse use,” in which the surface where the coiled fastener elements are attached on the fastener tape is the back surface. The inner surface of the lower blade of the slider body of a slider has a protrusion that extends in the forward-reverse direction from a guiding bar towards a posterior opening. The protrusion has a first horizontal upper surface on the guide bar end of the protrusion that is highest and a second upper surface on the posterior opening end that is lower than the first upper surface. | 10-24-2013 |
| 20130291350 | BURST ZIPPER - A burst zipper system includes a flexible zipper, a close-only slider and a set of handles. The burst zipper system is configured to be closed by operation of the close-only slider and opened by pulling on the set of handles in opposite directions. The burst zipper system can be used in sports bags, such as duffle bags, and backpacks, in tents, and the like. | 11-07-2013 |
| 20150101155 | Slider for Slide Fastener - There is provided a slider for a slide fastener. A slider body includes an upper blade disposed at a front side of the slider body, which is a pull-tab attachment side, a lower blade disposed at a back side of the slider body, which is opposite to the front side, and a connecting post connecting the upper blade and the lower blade to each other. A fibrous fabric sheet is integrally fixed to a back surface of the lower blade at the back side, with an adhesive layer being interposed between the fibrous fabric sheet and the back surface of the lower blade. | 04-16-2015 |
| 024428000 | Spaced segments of each wall of channel supported by different wings | 2 |
| 20130139364 | Slide Fastener - There is provided a slide fastener that includes a pair of fastener stringers provided with fastener element rows having a plurality of fastener elements along opposing tape-side edges of a pair of fastener tapes, and a slider slidably attached to the fastener element rows to engage and disengage the fastener elements. One of the fastener stringers is separated from the slider when a lateral pulling force directed outward in a width direction of the fastener tapes is applied to the pair of fastener stringers. The upper blade and the lower blade of the slider are provided with cutaway portions at portions outward in the width direction from one lateral surface of the guide post. | 06-06-2013 |
| 20150113771 | Slider for Slide Fastener - A slider includes lower flanges placed on left and right side edges of a lower wing plate. Each of the lower flanges includes a downwardly inclined surface portion which is placed on the shoulder-opening-side tip portion on a side of its upper surface and on an outer side in a width direction of the slider, and which downwardly inclines toward a shoulder and downwardly inclines toward the outer side in the width direction of the slider. According to this, in a slide fastener having the slider, even if a sliding operation of the slider is repeated in the slide fastener, it is possible to avoid defects that the lower flange of the slider comes into sliding contact with the fastener tape and the fastener tape is broken, and it is possible to extend the life of the fastener tape. | 04-30-2015 |
