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公开(公告)号:USD321446S
公开(公告)日:1991-11-12
申请号:US369908
申请日:1989-06-22
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:USD330474S
公开(公告)日:1992-10-27
申请号:US584874
申请日:1990-09-19
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:USD308784S
公开(公告)日:1990-06-26
申请号:US83094
申请日:1987-08-10
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:USD293280S
公开(公告)日:1987-12-22
申请号:US722401
申请日:1985-04-12
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:USD321614S
公开(公告)日:1991-11-19
申请号:US369912
申请日:1989-06-22
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:USD265485S
公开(公告)日:1982-07-20
申请号:US137587
申请日:1980-04-07
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:US4125243A
公开(公告)日:1978-11-14
申请号:US781703
申请日:1977-03-28
Applicant: Richard M. Liptak
Inventor: Richard M. Liptak
Abstract: A sign holder is disclosed which has a generally flat base of resilient material and two projections thereon. The first projection has a convex, sloped side surface, and the second projection has a corresponding concave, sloped side surface spaced from the convex side surface of the first projection. An arcuate wedge-shaped trough is formed between the side surfaces of the projections. The edge of a sign card or board is inserted in the trough and removably held upright thereby. The wedge shape of the trough and the resilient material of the base combine to firmly grip the edge of the sign card.
Abstract translation: 公开了一种标记支架,其具有大致平坦的弹性材料基底和两个突起。 第一突起具有凸形且倾斜的侧表面,并且第二突起具有与第一突起的凸形侧表面间隔开的相应的凹入的倾斜侧表面。 在突起的侧表面之间形成有弧形的楔形槽。 标志牌或板的边缘插入槽中,并由此可拆卸地保持。 槽的楔形和底座的弹性材料结合在一起以牢牢地夹住标牌的边缘。
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公开(公告)号:USD334676S
公开(公告)日:1993-04-13
申请号:US584875
申请日:1990-09-19
Applicant: Richard M. Liptak
Designer: Richard M. Liptak
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公开(公告)号:USD267383S
公开(公告)日:1982-12-28
申请号:US137767
申请日:1980-04-07
Applicant: Richard M. Liptak , Robert S. Liptak
Designer: Richard M. Liptak , Robert S. Liptak
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公开(公告)号:USD265448S
公开(公告)日:1982-07-20
申请号:US137768
申请日:1980-04-07
Applicant: Richard M. Liptak
Designer: Richard M. Liptak