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The ornamental design for a lever adapter for door knobs, as shown and described. |
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FIG. 1 is a side view of the lever adapter for door knobs showing my new design, the side opposite being a mirror image;
FIG. 2 is a side view thereof, the door knob being shown in broken lines for illustrative purposes;
FIG. 3 is an isometric view thereof, the end opposite being flat and unornamented except for wood grain surface.
| Patent | Priority | Assignee | Title |
| 5725264, | Oct 25 1996 | Doorknob attachment | |
| D320923, | Sep 19 1988 | The Cloverline, Inc. | Attachment for turning door knobs |
| Patent | Priority | Assignee | Title |
| 2801122, | |||
| 2942909, | |||
| 3575453, | |||
| 3827739, | |||
| 4223931, | Jun 25 1979 | Schlage Lock Company | Doorknob attachment |
| 4285536, | Nov 23 1979 | DAYTON METAL DOOR, INC , A CORP OF OHIO | Universal lever handle attachment for door knob |
| 219861, | |||
| D268984, | Dec 19 1980 | Extend Incorporated | Door knob adapter |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 12 1984 | The Cloverline, Inc. | (assignment on the face of the patent) | ||||
| Jun 01 1993 | AMERICAN STANDARD INC | CHEMICAL BANK, AS COLLATERAL AGENT | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006566 | 0170 | |
| Aug 01 1997 | CHASE MANHATTAN BANK, THE FORMERLY KNOWN AS CHEMICAL BANK | AMERICAN STANDARD, INC | RELEASE OF SECURITY INTEREST RE-RECORD TO CORRECT DUPLICATES SUBMITTED BY CUSTOMER THE NEW SCHEDULE CHANGES THE TOTAL NUMBER OF PROPERTY NUMBERS INVOLVED FROM 1133 TO 794 THIS RELEASE OF SECURITY INTEREST WAS PREVIOUSLY RECORDED AT REEL 8869, FRAME 0001 | 009123 | 0300 | |
| Aug 01 1997 | CHASE MANHATTAN BANK, THE FORMERLY KNOWN AS CHEMICAL BANK | AMERICAN STANDARD, INC | RELEASE OF SECURITY INTEREST | 008869 | 0001 |
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