Patent
   D340417
Priority
Nov 12 1991
Filed
Nov 12 1991
Issued
Oct 19 1993
Expiry
Oct 19 2007
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for an emergency signal flag, as shown and described.

FIG. 1 is a front elevational view of an emergency signal flag showing our new design, with the pole broken away to indicate indeterminate length;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Popp, Albert T., Popp, Michael M.

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Patent Priority Assignee Title
2458316,
4565152, Dec 19 1983 Safety flag
4729338, May 18 1987 Mnemonic identification means
GB2457,
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