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公开(公告)号：US4531764A
公开(公告)日：1985-07-30
申请号：US542390
申请日：1983-10-17
Applicant: Kwei K. Chang
Inventor： Kwei K. Chang
CPC classification number: B42F13/40
Abstract: A loose-leaf binder spacer apparatus is used to space the covers of an unfilled loose-leaf binder. It has a base portion for attaching to a page for inserting into a loose-leaf binder or to the inside cover of the loose-leaf binder and a spacing portion hinged to the base and positioned to space the binder covers. The spacer is adjustable between different spacing positions with an adjustable attachment. This allows the spacing portion to be attached to the base in different positions thereby varying an inverted V-portion height for different spacing positions. The attachment can be by means of hook and loop material, ball and socket, or other rapid fastening members.
Abstract translation: 使用活页式粘合剂隔离装置来放置未填充的活页式粘合剂的盖子。 其具有用于附接到页面的基部，用于插入到活页粘合剂或活页粘合剂的内盖中，以及间隔部分，铰接到基部并定位成使粘合剂盖空间。 间隔件可调节不同间隔位置与可调附件。 这允许间隔部分在不同位置附接到基座，从而改变用于不同间隔位置的倒V形部分高度。 附件可以通过钩环材料，球窝和其他快速紧固构件。
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公开(公告)号：US4643452A
公开(公告)日：1987-02-17
申请号：US765650
申请日：1985-08-15
Applicant: Kwei K. Chang
Inventor： Kwei K. Chang
CPC classification number: B42F17/28 , B42D15/02 , B42F15/04 , B42F19/00 , Y10S402/50
Abstract: An elongated strip of sheet material is adapted to be attached along the bottom edge of a business card to convert the card to an index card suitable for filing in a card file, such as a rolodex, without having to punch holes in the business card. The elongated strip of sheet material has predetermined openings along one edge for attachment to a card file and an adhesive coating along the opposite edge thereof for attachment to the business card. A strip of adhesive covering material covers the adhesive.
Abstract translation: 细长的片材条适于沿着名片的底边缘安装，以将卡转换成适合于诸如rolodex之类的卡片文件中的文件的索引卡，而不必在名片上打孔。 细长的片材条沿着一个边缘具有预定的开口，用于附着到卡片文件和沿其相对边缘的粘合剂涂层以附着到名片上。 粘合剂覆盖材料条覆盖粘合剂。
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