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公开(公告)号：US09839937B1
公开(公告)日：2017-12-12
申请号：US14338791
申请日：2014-07-23
Applicant: Smead Manufacturing Company
Inventor： Harold Peter Lindelof , Marvin J. Halfen , David J. Gilbertson
CPC classification number: B05D1/06 , B05D3/0254 , B05D2202/00 , B05D2258/02 , B42F13/08
Abstract: A prong style file fastener, and method of manufacturer, is disclosed which has a protective element to prevent damage to paper documents and personal injury. In one embodiment, the prongs of the fastener are covered with a powder coating which is melted thereon. In the case of the powdercoat covering, the production line uses a cam drive sprocket retractor system to release the line onto a takeup.
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Patent Agency Ranking
公开(公告)号：US10065446B1
公开(公告)日：2018-09-04
申请号：US15194801
申请日：2016-06-28
Applicant: Smead Manufacturing Company
Inventor： Marvin J. Halfen , Dennis Bowen , Anthony Kramer
Abstract: A folder and method of making a panel with a plurality of foldable tab extensions. The extensions include first and second regions extending away from the panel, and having scored fold lines therebetween. The uppermost tab region has a releasable adhesive as does a portion of the panel. The panel has a releasable coating or surface such when the tab extensions are folded, either at the first or second region along the fold lines, adhesive on the second region will mate with surface on the panel. To reduce memory effect at the fold, the score lines can be triple scored by parallel two or three parallel score lines. The central score line can be shallower than the parallel scores on either side thereof.
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公开(公告)号：US09642457B1
公开(公告)日：2017-05-09
申请号：US14750238
申请日：2015-06-25
Applicant: Smead Manufacturing Company
Inventor： Marvin J. Halfen , Tony Kramer , Daniel Darst , Dan Johnson
CPC classification number: B42F15/007 , A47B45/00 , A47B63/00 , A47F7/143
Abstract: A hanging file folder frame is disclosed in several embodiments one of which is constructed of three segments. Two frames are joined together by rails. The frame includes a slot of a particular profile and the rails have a similar profile to slide into the slots. On the bottom of the frame are recesses sized to receive a portion of a wireframe leg. The leg is prevented from being ejected from the frame by a spanning flange which bridges part of the recess and confines a part of the leg between the recess walls and the flange.
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公开(公告)号：US09994065B2
公开(公告)日：2018-06-12
申请号：US15586944
申请日：2017-05-04
Applicant: Smead Manufacturing Company
Inventor： Marvin J. Halfen , Tony Kramer , Daniel Darst , Dan Johnson
CPC classification number: B42F15/007 , A47B45/00 , A47B63/00 , A47F7/143
Abstract: A hanging file folder frame is disclosed in several embodiments one of which is constructed of three segments. Two frames are joined together by rails. The frame includes a slot of a particular profile and the rails have a similar profile to slide into the slots. On the bottom of the frame are recesses sized to receive a portion of a wireframe leg. The leg is prevented from being ejected from the frame by a spanning flange which bridges part of the recess and confines a part of the leg between the recess walls and the flange.
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公开(公告)号：US20170232780A1
公开(公告)日：2017-08-17
申请号：US15586944
申请日：2017-05-04
Applicant: Smead Manufacturing Company
Inventor： Marvin J. Halfen , Tony Kramer , Daniel Darst , Dan Johnson
CPC classification number: B42F15/007 , A47B45/00 , A47B63/00 , A47F7/143
Abstract: A hanging file folder frame is disclosed in several embodiments one of which is constructed of three segments. Two frames are joined together by rails. The frame includes a slot of a particular profile and the rails have a similar profile to slide into the slots. On the bottom of the frame are recesses sized to receive a portion of a wireframe leg. The leg is prevented from being ejected from the frame by a spanning flange which bridges part of the recess and confines a part of the leg between the recess walls and the flange.
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公开(公告)号：US09114597B1
公开(公告)日：2015-08-25
申请号：US14274001
申请日：2014-05-09
Applicant: Smead Manufacturing Company
Inventor： Harold Peter Lindelof , Marvin J. Halfen , David J. Gilbertson , Robert Scudder , Michael Goodson , Michael Hacker
CPC classification number: B32B38/004 , B29C63/0069 , B29C63/42 , B29C63/44 , B32B37/00 , B32B37/28 , B32B38/0004 , B42F13/06 , Y10T156/1317 , Y10T156/1744
Abstract: A prong style file fastener and the method of manufacture is disclosed which has a protective element to prevent damage to paper documents and personal injury. In one embodiment, the prongs of the fastener are covered with a heat shrinkable sheath. In another, the prongs are overcoated with a powder coating which is melted thereon. A method of applying the sheath to the prongs uses a pair of jaws or V-shaped surface to drive the sheath onto the prongs.
Abstract translation: 公开了一种叉型文件紧固件和制造方法，其具有防止纸张文件损坏和人身伤害的保护元件。 在一个实施例中，紧固件的插脚被可热收缩的护套覆盖。 在另一种情况下，用分散在其上的粉末涂层覆盖该分叉。 将护套施加到插脚上的方法使用一对钳口或V形表面来将护套驱动到插脚上。
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