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The ornamental design of a convertible electric utility cross arm insulator assembly, as shown and described. |
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FIG. 1 is a top plan view showing my new design.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a left side elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a rear elevation view thereof; and,
FIG. 7 is a top, front, left side perspective view thereof.
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| D662806, | Mar 15 2011 | ABB Schweiz AG | Electrical equipment mounting frame |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 07 1998 | KING, NANCY | CAI UNIT, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009666 | /0229 | |
| Dec 07 1998 | KING, HALM | CAI UNIT, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009666 | /0229 | |
| Dec 15 1998 | CAI Unit, Inc. | (assignment on the face of the patent) | / | |||
| Dec 08 2007 | CAI UNIT, INC | PROGRESSIVE POWER PRODUCTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 020710 | /0342 |
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