公开(公告)号：US4268983A

公开(公告)日：1981-05-26

申请号：US973734

申请日：1978-12-26

Applicant: Jack E. Cook

Inventor： Jack E. Cook

IPC: G09F3/03 ,  B44F1/12 ,  G09F3/02

CPC classification number: G09F3/0292 ,  G09F3/0297 ,  Y10S40/911 ,  Y10S40/912

Abstract: Printable or otherwise encodable labels are provided with features that allow an observer to judge the validity of a marking made with the label. The labels comprise a handleable support sheet and a fragile easily tearable heat-softenable film adhered to the support sheet. A visible or machine-sensible component, such as a printed image, extends over the area of the film, and the film extends beyond at least one edge of the support sheet and carries a layer of adhesive so that it can be adhered to an article that is to be marked. Upon removal of the label from an article to which it has been applied as a marking, the extending portion of the film will tear and remain adhered to the article. The removed label will not be useful if applied to another article with a portion missing; and if an attempt is made to superpose the label with the torn portion of film remaining on a different article, mismatching of the label and torn portion, e.g., through mismatching of the visible or machine-sensible component, will reveal the transfer.

Abstract translation: 可印刷或其他可编码的标签具有允许观察者判断用标签制成的标记的有效性的特征。 标签包括可操作的支撑片和粘附到支撑片上的易碎易撕裂的可热软化膜。 可见或机器敏感的部件（例如印刷图像）在膜的区域上延伸，并且膜延伸超过支撑片的至少一个边缘并且承载一层粘合剂，使得其可以粘附到物品 这是要标记的。 将标签从已经作为标记应用的物品上取下时，膜的延伸部分将撕裂并保持粘附到物品上。 如果应用于缺少部分的另一个物品，删除的标签将不会有用; 并且如果尝试将具有撕开的薄膜部分的标签叠加在不同的物品上，则标签和撕裂部分的不匹配，例如通过可见或机器敏感部件的不匹配，将显示转印。

公开(公告)号：US4128139A

公开(公告)日：1978-12-05

申请号：US858297

申请日：1977-12-07

Applicant: Jack E. Cook, Sr.

Inventor： Jack E. Cook, Sr.

IPC: E06C7/44

CPC classification number: E06C7/44

Abstract: In a self levelling ladder base of the type wherein each leg of the base has a rack and pinion assembly, the pinions being interconnected by a shaft, and a tab interfering with the pinions to prevent their rotation as weight is placed on the ladder, automatic locking means are provided to retain the tab in interfering engagement subsequent to the weight being removed, thereby increasing the operational safety of the ladder.

Abstract translation: 在这种类型的自调平梯形基座中，其基座的每个腿具有齿条和小齿轮组件，小齿轮通过轴互相连接，以及与小齿轮相互干扰的翼片，以防止当重量放置在梯子上时自动旋转 提供锁定装置以在重物被移除之后将突片保持在干涉接合中，从而增加了梯子的操作安全性。

公开(公告)号：US5176973A

公开(公告)日：1993-01-05

申请号：US414130

申请日：1989-09-28

Applicant: Charles J. Gifford ,  Jack E. Cook ,  Bruce W. Weeks ,  Julien M. Wajs

Inventor： Charles J. Gifford ,  Jack E. Cook ,  Bruce W. Weeks ,  Julien M. Wajs

IPC: G03F7/004 ,  G03F3/10 ,  G03F7/09 ,  G03F7/11

CPC classification number: G03F3/10

Abstract: An at least two-color low optical dot gain surlay pre-press color proof comprising a base having laminated thereto in the following order, a first adhesive layer, a first single-color image, and then at least one additional pair of thin adhesive layers and comprising a synthetic polymeric binder composition with a Tg of less than 105.degree. and a thickness of 8-30 microns which thickness is at least twice that of any one of said additional thin adhesive layers.

公开(公告)号：US4714656A

公开(公告)日：1987-12-22

申请号：US944458

申请日：1986-12-19

Applicant: Thomas I. Bradshaw ,  Bruce D. Orensteen ,  Jack E. Cook

Inventor： Thomas I. Bradshaw ,  Bruce D. Orensteen ,  Jack E. Cook

IPC: B65D53/00 ,  B32B3/26 ,  B32B7/02 ,  B42D15/10 ,  G02B3/00 ,  G02B5/128 ,  B32B9/04 ,  B65D33/14 ,  G03C3/00

CPC classification number: B42D15/0093 ,  B42D25/00 ,  B42D25/41 ,  B42D25/425 ,  G02B3/00 ,  G02B5/128 ,  B42D2033/04 ,  B42D2033/10 ,  B42D2033/20 ,  B42D2033/30 ,  B42D2033/32 ,  B42D2035/08 ,  B42D2035/20 ,  B42D25/324 ,  B42D25/45 ,  B42D25/455 ,  B42D25/46 ,  B42D25/47 ,  B42D25/475 ,  Y10S206/807 ,  Y10S428/916 ,  Y10S430/146 ,  Y10T428/31504

Abstract: A sheet having a set of axial markings viewable as a contour-dependent, directional image. The image is intact only when the sheet is in substantially a predetermined contour and viewed within a predetermined conical field of view. Also a method for forming such sheets.

Abstract translation: 具有可视为轮廓相关的定向图像的一组轴向标记的片材。 只有当纸张处于基本上预定的轮廓并且在预定的锥形视野内观看时，图像才是完整的。 也是形成这种片材的方法。

公开(公告)号：US4099838A

公开(公告)日：1978-07-11

申请号：US693299

申请日：1976-06-07

Applicant: Jack E. Cook ,  Terry R. Bailey

Inventor： Jack E. Cook ,  Terry R. Bailey

IPC: G02B5/128 ,  G02B5/28

CPC classification number: G02B5/128

Abstract: A new sheet material carries specially viewable reflective legends provided by a dielectric mirror. The mirror is patterned so that the reflectivity from the mirror carries a pattern of contrasting colors. In some embodiments the mirror is incorporated into retroreflective sheet materials, and in other embodiments in specularly reflective sheet materials.

Abstract translation: 新的片材携带由电介质镜提供的特别可见的反射图。 镜子被图案化，使得来自镜子的反射率带有对比色的图案。 在一些实施例中，反射镜被并入回射片材料中，在其它实施例中被结合到镜面反射片材中。