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The ornamental design for a security grille, as shown and described. |
FIG. 1 is a perspective view of a security grille showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is an elevational view of the opposite side thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a front elevational view of another embodiment of my design;
FIG. 9 is a top view of the embodiment of FIG. 8;
FIG. 10 is a side elevational view of one style of vertical bar in this embodiment;
FIG. 11 is a side elevational view of another style of vertical bar in this embodiment; and
FIG. 12 is a perspective view of the embodiment of FIG. 8.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
3032351, | |||
3763615, | |||
4384428, | Dec 16 1980 | Frank, Catricola | Security closure |
137305, | |||
44738, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 18 1983 | HOWARD, MILTON L | BAR SAFE, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004188 | /0319 |
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