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公开(公告)号：US3765201A
公开(公告)日：1973-10-16
申请号：US3765201D
申请日：1972-10-16
申请人： HUMPHREY D
发明人： HUMPHREY D
CPC分类号： A45C11/324 , Y10T70/8676
摘要： An improved key holder comprising a retention member including a base and a pair of spaced-apart arm members extending from the base in parallel relationship and an enclosure receiving the retention member and retaining the arm members in a predetermined relationship to preclude removal of a key from between the cooperating arms which engage and detachably hold a key. The retention member is removable from the enclosure to permit the arm members to be moved apart against the inherent resiliency thereof to permit removal of a selected key. In a modification cam means are provided between the enclosure and retention member to help urge the free ends of the cooperating arms toward one another when the retention member is seated in the enclosure.
摘要翻译： 一种改进的钥匙保持器，包括保持构件，该保持构件包括基座和一对间隔开的臂构件，该平行关系从基座延伸出来;以及外壳，其容纳保持构件并将臂构件保持在预定关系中， 在配合的臂之间，它们接合并可拆卸地固定钥匙。 保持构件可从外壳移除，以允许臂构件抵抗其固有弹性而移开，以允许移除所选择的键。 在修改中，凸轮装置设置在外壳和保持构件之间，以帮助当保持构件安置在外壳中时将配合臂的自由端朝向彼此推动。
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公开(公告)号：US3828999A
公开(公告)日：1974-08-13
申请号：US30020172
申请日：1972-10-24
申请人： HUMPHREY D
发明人： HUMPHREY D
CPC分类号： B65D77/245 , A47G21/04 , A47G2021/002
摘要： An eating utensil adapted to be conveniently packaged with vendable foods and easily formed to a shape for aiding the consumption of the packaged food product. The utensil is a thin blank having a rectangular portion and a rounded end portion. The rectangular portion is formed with fold lines dividing it into three long narrow areas. The portion is folded along the fold lines to form the handle and snap fasteners formed on opposite edges of the rectangular portion interlock to hold the areas in the folded position and the handle has a triangular cross section. The fold lines are extended into the end portion causing it to form a bowl as the handle is formed. The utensil is easily packaged between sealed strips of sheet material and may be placed on a can or carton beneath the product label or the package may form part of the product label.
摘要翻译： 一种适于与可销售食物方便地包装的食物，并且容易地形成为帮助消费包装食品的形状。 该器具是具有矩形部分和圆形端部的薄坯料。 矩形部分形成有将其分成三个长的狭窄区域的折线。 该部分沿着折叠线折叠以形成手柄和形成在矩形部分互锁的相对边缘上的卡扣，以将区域保持在折叠位置，并且手柄具有三角形横截面。 折叠线延伸到端部部分中，当手柄形成时，折叠线形成碗状。
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公开(公告)号：US3793735A
公开(公告)日：1974-02-26
申请号：US3793735D
申请日：1972-05-10
申请人： HUMPHREY D
发明人： HUMPHREY D
摘要： A levelling instrument wherein a level condition is indicated by the projection of a light beam within the instrument on an indicator. The light beam is projected in a constant vertical direction by a reflecting surface that is rotatable about a light source, which is focused on the indicator only when the instrument is level. The reflecting surface can comprise a pendulum mirror or a continuous circular conduit partially filled with mercury.
摘要翻译： 一种调平仪器，其中水平状态由仪器内的光束在指示器上的投影指示。 光束通过可围绕光源旋转的反射表面投射在恒定的垂直方向上，该光源仅在仪器水准时才聚焦在指示器上。 反射表面可以包括摆锤反射镜或部分地填充有汞的连续圆形导管。
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