Portable display unit

Details Portable display unit Portable display unit

2007-01-12

2008-08-26

Veynar, Caron D. (Department: 2913)

Sales and advertising equipment

Signs or display forms

Design Patent

active

D0575827

CLAIM:
The ornamental design for a portable display unit, as shown and described.

REFERENCES:
patent: 1555219 (1925-09-01), Kimball
patent: D114456 (1939-04-01), McCabe et al.
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patent: D383053 (1997-09-01), Schrader et al.
patent: D386536 (1997-11-01), Borgen
patent: 6948828 (2005-09-01), Chambers et al.
patent: D515138 (2006-02-01), Harrison
patent: 2005/0174302 (2005-08-01), Ishii
patent: 2007/0033847 (2007-02-01), Tanaka
patent: 2007/0151295 (2007-07-01), Picardi

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