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The ornamental design for a door handle adapter, as shown and described. |
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FIG. 1 is a top plan view of a door handle adapter embodying my new design;
FIG. 2 is a side elevational view taken from the bottom of FIG. 1, the side opposite being a mirror image;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top perspective view thereof;
FIG. 5 is a bottom perspective view thereof;
FIG. 6 is a left end elevational view thereof; and,
FIG. 7 is a right end elevational view thereof.
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| Patent | Priority | Assignee | Title |
| 4285536, | Nov 23 1979 | DAYTON METAL DOOR, INC , A CORP OF OHIO | Universal lever handle attachment for door knob |
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| 219861, | |||
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 23 1992 | Leeverall, Inc. | (assignment on the face of the patent) | / | |||
| Apr 14 1993 | LEEVERALL, INC | Condor Sales | SEE ATTACHED DOCUMENT FOR DETAILS | 006487 | /0776 | |
| Apr 14 1993 | DONOFRIO, PHILIP J | LEEVERALL, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 006501 | /0526 | |
| Apr 15 1993 | DONOFRIO, PHILIP J | LEEVERALL, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006487 | /0791 |
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