Patent
   D284418
Priority
Jun 03 1983
Filed
Jun 03 1983
Issued
Jun 24 1986
Expiry
Jun 24 2000
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a gangway ladder or similar article, as shown.

FIG. 1 is a perspective view of a gangway ladder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Tseng, Tsiung S.

Patent Priority Assignee Title
6106186, Jul 31 1992 Wenger Corporation Modular portable stage system
7874115, Feb 07 2003 Wenger Corporation Modular floor
Patent Priority Assignee Title
2478177,
2641785,
3953980, Jan 13 1975 Floyd William, Bennett Dock structure
4035861, Oct 29 1975 Amerada Hess Corporation Gangway system
220673,
DE2814333,
GB1236447,
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